Mercury 300 PRO VERADO (4-Stroke)(6 CYL.) (2B144123 & Up) Parts & Diagrams

OEM and aftermarket replacement parts for Mercury 300 PRO VERADO (4-Stroke)(6 CYL.). Scroll down for exploded parts diagrams (42), specifications, and maintenance reference.

Mercury 300 PRO VERADO (4-Stroke)(6 CYL.) (2B144123 & Up) Parts & Diagrams

🔎 Mercury 300 PRO VERADO (4-Stroke)(6 CYL.) Reference Library — Exploded parts diagrams (42 diagrams), specifications, common issues, and maintenance checklist.

The Mercury 300 PRO VERADO (4-Stroke)(6 CYL.) is a 4-Stroke, V8 64-degree, DOHC, 32-valve outboard motor. Designed for large center-consoles, offshore sport-fishing boats, and multi-engine configurations.

Quick Reference Specifications

Specification Value
Engine Type 4-Stroke, V8 64-degree, DOHC, 32-valve
Horsepower 300 HP
Displacement 4600 cc (4.6L / 279 CID)
Bore x Stroke 92 mm x 86 mm (3.62 in. x 3.38 in.)
Spark Plug (Type & Gap) NGK LKAR7C-9
Engine Oil Capacity 7.0 L (7.4 qt)
Recommended Engine Oil Mercury FourStroke Oil 25W-40
Gear Case Oil Capacity 970 mL (32.8 oz)
Idle Speed (in gear) 600 RPM
Full Throttle RPM Range 5200-6000
Fuel Unleaded Gasoline, 87 Octane min.

Always verify specifications against your owner's manual for your specific serial number range.

Common Issues & Recommended Parts

Below are common maintenance scenarios for the Mercury 300 PRO VERADO (4-Stroke)(6 CYL.):

  • Water Pump / Overheating: If the tell-tale stream is weak or absent, the water pump impeller likely needs replacement. Inspect annually or every 100 hours. → Recommended: Water Pump Impeller Kit
  • Engine Oil / Maintenance Light: 4-stroke engines require regular oil and filter changes. Use marine-grade oil rated for your engine. Change every 100 hours or annually. → Recommended: Oil Filter, Engine Oil
  • Fuel Injector Issues (EFI models): Rough idle or misfires may indicate clogged fuel injectors. Use fuel stabilizer and clean injectors periodically. → Recommended: Fuel Injector, Fuel Filter
  • Gear Case Oil Leak: Check lower unit seals if gear oil appears milky (water contamination). Replace seals and gaskets during lower unit service. → Recommended: Lower Unit Seal Kit, Drain Plug Gaskets
  • Anode Corrosion: Inspect sacrificial anodes regularly, especially in saltwater. Replace when 50% depleted to protect against galvanic corrosion. → Recommended: Zinc/Aluminum Anode Kit

Parts Diagrams & OEM Part Numbers

Expand the sections below to view detailed exploded parts diagrams and find the exact OEM replacement components for your Mercury 300 PRO VERADO (4-Stroke)(6 CYL.).

Accessories (1 parts) Accessories
Ref OEM Part # Part Name
- 8M0079968 PUMP DRAIN KIT, Upgrade kit
Adaptor Plate Hose Routings (30 parts) Adaptor Plate Hose Routings
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 17-884474001 PIN, Dowel (12 mm)
2 888819002 DRAIN, Cowl
3 22-888461A01 FITTING KIT
4 25-892446 O-RING, (14 X 1.78 MM)
5 10-8M0103804 SCREW, (M6 x 12 MM) Stainless Steel
6 12-8M0214930 WASHER
7 22-889792A01 FITTING KIT, Idle Exhaust
8 25-889828 O-RING, (.924 x .103)
9 22-889846 FITTING
10 54-816311T TIE STRAP, (8.00 Inches)
11 32-888981001 HOSE, Idle Exhaust
12 892384T PLENUM, Exhaust
13 10-4006731 SCREW, (M6 x 16)
14 88238A21 CABLE ASSEMBLY
15 10-40011126 SCREW, (M6 x 13) Stainless Steel
16 32-8M0203773 HOSE, Manifold Reference , Lower
17 25-884546 GROMMET
18 888523001 CLIP
19 32-8M0129144 HOSE, Water In, Lower
20 32-8M0084660 HOSE, Fuel Out, Fuel Supply Module
21 54-815504104 CLAMP, Worm Gear
22 32-8M0108349 TUBING, (.312) (70 Inches Bulk), Cut to 21 Inches
23 892562T01 HOUSING, Manifold
24 892117 SEAL
25 10-8M0103805 SCREW, (M6 x 16 MM) Stainless Steel
26 32-887756 HOSE, Water In-Upper
27 32-8M0203762 HOSE, Hi Pressure Filter
28 35-879885Q FILTER, Fuel In-Line
29 32-8M0203763 HOSE, Hi Pressure Filter to Fuel Rail
Adaptor Plate-Lower (30 parts) Adaptor Plate-Lower
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 887623T03 PICKUP ASSEMBLY, Oil
2 25-8M0092943 O-RING
3 10-8M0103807 SCREW, (M6 x 25 MM) Stainless Steel
4 27-889618001 GASKET, Oil Sump
5 8M0080961 TUBE ASSEMBLY, Exhaust
6 10-8M0103814 SCREW, (M8 x 35 MM)
7 26-880629 SEAL, Exhaust Tube
8 880639T SUMP ASSEMBLY, Oil
9 10-8M0103808 SCREW, (M6 x 30 MM) Stainless Steel
10 8M0082193 TUBE ASSEMBLY, Oil Drain Comment: (X-Long/XX-Long)
11 25-892446 O-RING, (14 X 1.78 MM)
12 17-892228 PIN, Dowel
13 888592005 PLUG ASSEMBLY, Oil Drain
14 26-888593 SEAL, Drain Plug
15 10-8M0103808 SCREW, (M6 x 30 MM) Stainless Steel
16 32-885541A03 TUBE ASSEMBLY, Water (30.00 Inch) Comment: (XX-Long)
17 25-892445 O-RING
18 22-8M0214983 COUPLING
19 25-8M0204673 O-RING, (.921 x .139)
20 25-8M0204645 O-RING, (.796 x .139)
21 8M0114707 POPPET ASSEMBLY
22 24-64878 SPRING, (Black)
23 893385001 RETAINER
24 648771 DIAPHRAGM
25 889706 WASHER
26 10-69570 SCREW, (#10-16 x .750)
27 893384001 COVER, Poppet
28 27-889561 GASKET, Poppet
29 10-88552535 SCREW, (M6 x 35 MM) Stainless Steel
Alternator/Belt Tensioner Mounting (19 parts) Alternator/Belt Tensioner Mounting
Ref OEM Part # Part Name
1 892940T02 ALTERNATOR
2 8M0101707 BELT TENSIONER
3 8M6003035 PULLEY
4 10-885349501 SCREW
5 23-855729 MOUNT
6 12-845998 WASHER, (.406 x 1.250 x .089)
7 10-8M0103823 SCREW, (M10 x 45)
8 8M0219204 BRACKET
9 17-888517 PIN
10 57-8M0232583 BELT, Drive
11 10-8M0103824 SCREW, (M10 x 85)
12 12-4002319 WASHER
13 11-401386 NUT, (M6) Stainless Steel
14 84-856583A12 CABLE ASSEMBLY
15 84-858414A04 CABLE ASSEMBLY, Brass, Braided
16 10-8M0103805 SCREW, (M6 x 16 MM) Stainless Steel
17 12-8M0204649 WASHER, (.281 x .500 x .060) Stainless Steel
18 54-828991T CLIP
19 37-8M0096285 DECAL, Notice Belt Replace
Charge Cooler/Intake Manifold (39 parts) Charge Cooler/Intake Manifold
Ref OEM Part # Part Name
- 8M0185613 MODULE ASSEMBLY, Integrated Air Fuel
1 8M0132388 CAC ASSEMBLY
2 19-8M0048079 PLUG , 8MM
3 8M0046698 END CAP ASSEMBLY
4 25-8M0039516 O-RING
5 53-8M0039464 RING, Retaining
6 25-8M0040116 O-RING
7 22-8M0039993 FITTING
8 8M0083678 MANIFOLD ASSEMBLY, Intake
9 895019 SEAL, Manifold to CAC
10 895020 SEAL, Manifold Head
11 891663001 SENSOR ASSEMBLY, Temperature
12 10-895054 SCREW
13 25-892317001 O-RING
14 10-8M0103805 SCREW, (M6 x 16 MM) Stainless Steel, CAC to Manifold
15 10-8M0103807 SCREW, (M6 x 25 MM) Stainless Steel, Manifold to CAC
16 8M6000639 SENSOR, Pressure
17 54-8M0214911 CLAMP, (15.7)
18 8M0041053 BOOT, MAP Sensor
19 54-8M0204719 CLAMP, (36.1 mm)
20 8M0185166 FUEL RAIL ASSEMBLY
21 32-8M0047054 TUBE KIT, Fuel Inlet
22 NSS NOT SOLD SEPARATE, O-RING Tube
23 8M0041097 BRACKET, Retaining
24 10-8M0041100 SCREW, (M5 x 10)
25 8M0047053 VALVE KIT, Shrader
26 NSS NOT SOLD SEPARATE, O-ring- Shrader Valve
27 8M0041097 BRACKET, Retaining
28 10-8M0041100 SCREW, (M5 x 10)
29 NSS NOT SOLD SEPARATE, FUEL RAIL
30 8M0041096 BRACKET, Fuel Injector Mounting
31 8M0041571 INJECTOR ASSEMBLY, Fuel
32 10-8M0041100 SCREW, (M5 x 10)
33 8M0041101 DAMPER, Fuel Rail
34 25-851889 O-RING
35 8M0103315 PITOT SENSOR KIT
36 22-8M0207782 FITTING
37 54-883066 CLIP, (.865)
38 22-8M0214970 FITTING, Adapter
Charge Cooler/Intake Manifold Hose Routings (11 parts) Charge Cooler/Intake Manifold Hose Routings
Ref OEM Part # Part Name
- NSS NOT SOLD SEPARATE, Hose Assembly
1 11-826292 NUT, (M10) Brass/Nickel Plated
2 10-8M0048051 SCREW, (M6 x 30) Stainless Steel
3 32-889593001 HOSE
4 22-8M6003382 FITTING ASSEMBLY, Flushing
5 32-889592001 HOSE
6 54-8M0187145 CLAMP, (34.6 mm)
7 32-892967 HOSE
8 54-850181 TIE STRAP, (11.750 Inches)
9 32-8M0203767 HOSE, Manifold Reference Upper
10 10-8M0103821 SCREW, (M10 x 30)
Cowl Latching (13 parts) Cowl Latching
Ref OEM Part # Part Name
- 8M0142168 LATCH ASSEMBLY, Front and Side
1 888976T01 BRACKET
2 888974A02 SIDE LATCH ASSEMBLY
3 24-888996 SPRING
4 23-896124 SLEEVE
5 25-828249 GROMMET
6 8M0153958 CABLE
7 53-27290 RING, Retaining
8 12-30164 WASHER, (.192 x .375 x .0312) Stainless Steel
9 17-893380 PIN, Clevis
10 53-61319 E RING
11 10-4006731 SCREW, (M6 x 16)
12 16-8M0099404 STUD
Crankshaft, Pistons and Connecting Rods (18 parts) Crankshaft, Pistons and Connecting Rods
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 400-891644A04 CRANKSHAFT ASSEMBLY
2 23-897498T08 BEARING, Main (Orange)
3 23-8M0117004 BEARING, Thrust - Orange, Crankshaft-Lower
4 26-8M0032912 SEAL, Top Main Bearing
5 23-896883 SPACER
6 53-896882 RING, Retaining
7 28-91800 KEY, Woodruff
8 8M0103398 CHAIN, Roller Cam Drive
9 662-8M0103285 CONNECTING ROD ASSEMBLY
10 10-884441 BOLT
11 23-892005A03 BEARING, Connecting Rod - Orange
12 700-898499T02 PISTON ASSEMBLY
13 39-881180A02 RING SET, Piston
14 NSS NOT SOLD SEPARATE, Piston Ring-Oil
15 NSS NOT SOLD SEPARATE, Piston Ring-2nd
16 NSS NOT SOLD SEPARATE, Piston Pin
17 40-896594 CIRCLIP
Cylinder Block (31 parts) Cylinder Block
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 800-880506A12 CYLINDER BLOCK ASSEMBLY
2 8M0111325 BRACKET, Mounting-Starter Motor
3 10-8M0103815 SCREW, (M8 x 40)
4 19-889767 PLUG, (12 mm)
5 17-43044 PIN, Dowel - Without Hole (.375 x .625)
6 23-893392001 DAMPER
7 19-896951 PLUG, (24 mm)
8 17-880524 PIN, Dowel (14 MM)
9 25-884409 O-RING
10 17-884424 PIN, Dowel (11 mm)
11 25-884423 O-RING
12 10-8M4501000 SCREW, (M10 X 342)
13 12-892573001 WASHER
14 10-8M0103818 SCREW, (M8 x 75)
15 8M0082988 CRANKSHAFT POSITION SENSOR
16 10-40011107 SCREW, (M5 x 16) Stainless Steel
17 8M0142542 SENSOR ASSEMBLY
18 25-896699 O-RING, (1.78 mm x .08 mm)
19 8M6000637 SENSOR, Pressure
20 27-8M0033476 GASKET, Head
21 17-888517 PIN
22 10-8M0193831 SCREW, (M8 x 115)
23 10-8M0193659 SCREW, (M8 x 50)
24 27-880624003 GASKET, Block to Adaptor
25 880559 GUIDE, Fixed
26 880557 GUIDE, Moveable
27 10-892456045 SCREW
28 16-8M0022160 STUD, (M8 x 43)
29 11-401388 NUT, (M8) Stainless Steel
30 10-8M0103814 SCREW, (M8 x 35 MM)
Cylinder Head and Camshaft (53 parts) Cylinder Head and Camshaft
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 900-8M0152336 CYLINDER HEAD ASSEMBLY, Basic
2 19-8M0087448 PLUG, (12 MM)
3 19-8M0087451 PLUG, (18 MM)
4 19-8M0087453 PLUG, (24 MM)
5 19-8M0087446 PLUG, (10 MM)
6 17-880524 PIN, Dowel (14 MM)
7 10-8M0163131 BOLT, (M6 x 36)
8 880533 SEAT, Intake Valve
9 8M0089477 SEAT, Exhaust Seat, Exhaust Valve
10 880537 GUIDE, Intake Exhaust Valve, Intake and Exhaust Valves
11 20-898907 VALVE, Intake
12 20-8M0032471 VALVE, Exhaust
13 26-8M0214986 SEAL, Valve
14 24-8M0103092 SPRING VALVE KIT
15 8M0908500 RETAINER ASSEMBLY, Valves
16 28-880543 KEY
17 NSS NOT SOLD SEPARATE, CAP
18 400-8M0150209 CAMSHAFT, Intake
19 400-8M0150210 CAMSHAFT, Exhaust
20 899912035 TAPPET, (3.721)
21 892596T04 COVER ASSEMBLY, Cam
22 892584 SEAL
23 8M6000959 SEAL
24 10-8M0103807 SCREW, (M6 x 25 MM) Stainless Steel
25 859578A1 PLUG ASSEMBLY, Oil
26 25-8M0204673 O-RING, (.921 x .139)
27 19-8M0087447 PLUG , (10MM)
28 25-896699 O-RING, (1.78 mm x .08 mm)
29 10-8M0103817 SCREW, (M8 x 60)
30 898463A01 TENSIONER ASSEMBLY
31 25-898836 O-RING, Brown
32 1100-8M0064752 END CAP - CAM TENSIONER , Tensioner
33 10-8M0103807 SCREW, (M6 x 25 MM) Stainless Steel
34 10-8M0103809 SCREW, (M6 x 40 MM) Stainless Steel
35 10-8M0103814 SCREW, (M8 x 35 MM)
36 12-817274 WASHER, (.344 x 1.00 x .063) Stainless Steel
37 25-833155 GROMMET
38 23-8502341 BUSHING
39 54-892833 CLIP
40 32-889591A05 HOSE ASSEMBLY, Breather
41 339-880615T01 COIL ASSEMBLY
42 10-8M0103807 SCREW, (M6 x 25 MM) Stainless Steel
43 33-889246Q39 SPARK PLUG, NGK-ILFR6GE
44 54-858954 CLIP, (.625)
45 54-850181 TIE STRAP, (11.750 Inches)
46 43-880550 SPROCKET, Cam Drive
47 10-8M0021532 SCREW, (M12 x 40 MM) Comment: (Left Hand)
48 10-8M0103804 SCREW, (M6 x 12 MM) Stainless Steel
49 54-889746001 CLIP
50 54-888988019 CLAMP, (22.6 mm)
51 8M0011987 SENSOR
52 10-8M0103805 SCREW, (M6 x 16 MM) Stainless Steel
Decals - Top Cowl (14 parts) Decals - Top Cowl
Ref OEM Part # Part Name
1 37-8M0103041 DECAL SET, ME Verado Pro
2 37-8M0043699 DECAL M-ICON, Red, 66mm
3 37-8M0088739 DECAL, HORSEPOWER , 200 PRO, Top
4 37-8M0051735 DECAL, HORSEPOWER , 250 PRO, Top
5 37-8M0054242 DECAL, HORSEPOWER , 300 PRO, Top
6 37-8M0088740 DECAL, HORSEPOWER , 200 PRO, Rear
7 37-8M0051737 DECAL, HORSEPOWER , 250 PRO, Rear
8 37-8M0054241 DECAL, HORSEPOWER , 300 PRO, Rear
9 37-8M0025965 DECAL, (Mariner Verado)
10 37-899324003 DECAL, (Mariner 200)
11 37-899324004 DECAL, (Mariner 225)
12 37-899324005 DECAL, (Mariner 250)
13 37-899324006 DECAL, (Mariner 275)
14 37-8M0025964 DECAL, (Mariner 300)
Driveshaft Housing (30 parts) Driveshaft Housing
Ref OEM Part # Part Name
1 1500-8M0113287 HOUSING, Driveshaft X-Long, Black
2 25-889568001 GROMMET
3 889656T01 SHROUD
4 10-8M0103818 SCREW, (M8 x 75)
5 10-8M0103812 SCREW, (M8 x 120)
6 10-8M0103816 SCREW, (M8 x 50)
7 10-8M0103815 SCREW, (M8 x 40)
8 10-8M0103814 SCREW, (M8 x 35 MM)
9 12-817274 WASHER, (.344 x 1.00 x .063) Stainless Steel
10 25-8M0190980 GROMMET
11 23-856954 BUSHING
12 897784A01 BRACKET KIT, Upper Chap
13 10-8M0103806 SCREW, (M6 x 20 MM) Stainless Steel
14 10-8M0103813 SCREW, (M8 x 30)
15 32-85944975 TUBING, (72.00 Inches Bulk), Cut to 44 Inches)
16 889831001 RETAINER
17 NSS NOT SOLD SEPARATE, Decal-Oil Drain
18 16-8M0008031 STUD, (M12 x 1.75 x 52)
19 12-856982 WASHER, (.500 x .810 x .090) Stainless Steel
20 11-896895 NUT, (M12)
21 10-8M0102995 SCREW, (M12) Comment: (Long/X-Long)
22 19-824928001 PLUG, Rubber
23 12-8M0214963 WASHER, (.406 x .750 x .105) Stainless Steel
24 11-884412 NUT
25 10-8M0103825 SCREW, (M12 x 45)
26 8M0146468 SPACER, Driveshaft Housing X-Long, Silver Comment: (XX-Long)
27 10-857137 SCREW, (M12 x 160) Comment: (XX-Long)
28 16-8M0008047 STUD, (M12 x 179) Comment: (XX-Long)
29 17-43044 PIN, Dowel - Without Hole (.375 x .625) Comment: (XX-Long)
30 891966006 BRACKET, Cowl Comment: (X-Long/XX-Long)
Electrical Box Components (44 parts) Electrical Box Components
Ref OEM Part # Part Name
1 885560T03 BASE, Electrical Box
2 885561T COVER, Fuse Box
3 88-8M0167280 COVER, Fuse
4 25-885583 SEAL
5 889531 STRAP
6 885584 PIN, Hinge
7 25-833155 GROMMET
8 23-8502341 BUSHING
9 88-832969T20 FUSE, Mini - Yellow - 20 Ampere
10 11-400213 NUT, (M8) Stainless Steel
11 895099 EXTRACTOR, Fuse
12 32-828547753 CONDUIT, (.750 Inside Diameter x 3.00 Feet Bulk)
13 10-40011146 SCREW, (M8 x 13) Stainless Steel
14 12-843108 WASHER, (.330 x .560 x .060) Stainless Steel
15 12-817274 WASHER, (.344 x 1.00 x .063) Stainless Steel
16 892244 STRAP, Cover
17 54-879962 CLIP
18 8M0103427 PROPULSION CONTROL MODULE, 300 Pro (2 Star)
19 84-8M0102454 HARNESS ASSEMBLY, Engine
20 882751A04 RELAY ASSEMBLY
21 NSS NOT SOLD SEPARATE, Decal-Trim Relay
22 889532 BRACKET
23 10-40007103 SCREW, (M5 x 6)
24 84-93388A17 CABLE ASSEMBLY, (8.50 Inches)
25 84-879345T34 HARNESS ASSEMBLY, Trim
26 84-8M0088927 HARNESS ASSEMBLY, Fuse
27 830796A03 CONNECTOR ASSEMBLY, Weather Cap - 2 Pin Male
28 54-816311T TIE STRAP, (8.00 Inches)
29 10-82129114 SCREW, (M6 x 14)
30 877613A02 CONNECTOR ASSEMBLY, Weather Cap 6 Pin
31 54-879962 CLIP
32 84-8M0113732 HARNESS ASSEMBLY
33 862646 FUSE, Tan - 5 Ampere
34 84-88439A25 CABLE ASSEMBLY, Battery - Positive Comment: (Long)
35 11-401388 NUT, (M8) Stainless Steel
36 11-8M0204671 NUT, (.375-16), Battery Cable-Positive
37 10-8M0103814 SCREW, (M8 x 35 MM)
38 12-817274 WASHER, (.344 x 1.00 x .063) Stainless Steel
39 84-88439A26 CABLE ASSEMBLY, Battery - Negative Comment: (Long)
40 11-8M0204668 NUT, (.312-18), Battery Cable-Negative
41 54-891520001 CLIP
42 37-8M0087378 DECAL , Maintenance Schedule
43 893388A01 CAP, Resitor - 2 Pin, 120 Ohm (CAN 1, 2 and 3)
44 8M0055652 TERMINATOR ASSEMBLY, 10 Pin (CAN 1P and H)
Flywheel and Cover (6 parts) Flywheel and Cover
Ref OEM Part # Part Name
1 887936T04 COVER, Flywheel
2 25-8M0190980 GROMMET
3 19-885348 CAP
4 200-888983T03 FLYWHEEL ASSEMBLY
5 12-8M0090010 WASHER
6 10-8M0147042 BOLT, (M20 x 68)
Fuel Filter Kits (18 parts) Fuel Filter Kits
Ref OEM Part # Part Name
1 98-8M0103686 FUEL FILTER KIT, Engine Mounted, Optional
2 35-8M0062950 FILTER ASSEMBLY
3 35-8M0122423 FILTER, Fuel
4 8M0009261 BRACKET ASSEMBLY
5 10-8M0103824 SCREW, (M10 x 85)
6 84-8M0103724 HARNESS, WIF Extension
7 32-8M0099411 HOSE ASSEMBLY, Fuel Inlet
8 22-892356 CONNECTOR
9 32-8M0087107 HOSE
10 54-816311T TIE STRAP, (8.00 Inches)
11 8M0157707 FUEL FILTER KIT, with o-ring, MPP, Remote Mounted
12 8M0157616 FUEL FILTER ASSEMBLY, with o-ring, MPP
13 8M0095674 BASE ASSEMBLY, Fuel Filter
14 22-816133 FITTING
15 22-8M0204657 PLUG, (.375-18) Hex - Steel
16 22-8M0204732 CONNECTOR, Barb
17 8M0214989 SENSOR ASSEMBLY, Fuel and Water
18 84-8M0042697 HARNESS
Fuel Supply Module (24 parts) Fuel Supply Module
Ref OEM Part # Part Name
- 8M0057679 FSM SEAL KIT
1 10-8M0053756 SCREW, Plastite W/ HX WSR HD
2 8M0158344 FSM TOP HOUSING
3 NSS NOT SOLD SEPARATE, O-ring
4 8M0053749 REGULATOR ASSEMBLY
5 NSS NOT SOLD SEPARATE, O-ring
6 NSS NOT SOLD SEPARATE, O-ring
7 NSS NOT SOLD SEPARATE
8 NSS NOT SOLD SEPARATE
9 8M0053727 FSM CAP
10 NSS NOT SOLD SEPARATE
11 8M0103289 PUMP ASSEMBLY, Low Pressure
12 8M0103288 PUMP ASSEMBLY, High Pressure
13 NSS NOT SOLD SEPARATE, O-ring
14 32-8M0119250 TUBE
15 32-8M0053755 TUBE
16 NSS NOT SOLD SEPARATE, O-ring
17 8M0120073 TUBE
18 NSS NOT SOLD SEPARATE, Seal
19 8M0053725 FSM BOTTOM HOUSING
20 84-8M0103287 HARNESS ASSEMBLY, FSM
21 NSS NOT SOLD SEPARATE, O-ring
22 NSS NOT SOLD SEPARATE, O-ring
23 NSS NOT SOLD SEPARATE, Spacer
Gear Housing, Driveshaft, 4.80 Torpedo (45 parts) Gear Housing, Driveshaft, 4.80 Torpedo
Ref OEM Part # Part Name
- 817275A08 REPAIR KIT, Water Pump-Upper
1 1600-8M0056631 GEAR HOUSING ASSEMBLY, Basic
2 8M0010459 FILLER BLOCK
3 17-43044 PIN, Dowel - Without Hole (.375 x .625)
4 97-826134Q ANODE
5 10-4000333 SCREW, (M6 x 40)
6 11-401386 NUT, (M6) Stainless Steel
7 10-79953A04 PLUG ASSEMBLY, (.375-16 x .250)
8 26-8M0204693 SEAL
9 97-76214Q5 ANODE KIT Comment: (Quicksilver)
10 10-8M0204686 SCREW, (.437-14 x 1.750)
11 8245191 RETAINER
12 22-881866 FITTING
13 8M0047129 COVER ASSEMBLY
14 26-8M0204708 SEAL, Oil
15 25-896522 O-RING, (799 x .103)
16 53-8M0046563 RETAINING RING
17 10-8M0204741 SCREW , (M6 X 1.0 X 20)
18 12-77674 WASHER
19 27-880729 GASKET
20 824145 SHIFT SHAFT
21 NSS NOT SOLD SEPARATE, Pinion Gear 13 Teeth Comment: (Part of Forward/Pinion Gear Set)
22 11-35921 NUT, (.625-18)
23 12-92721 WASHER
24 31-42647A1 BEARING ASSEMBLY, Roller
25 45-888573 DRIVESHAFT Comment: (X-Long)
26 15-8M0063268 SHIM SET
27 817275A09 HOUSING, Water Pump-Complete
28 26-861415A1 SEAL KIT
29 47-43026T2 IMPELLER
30 8M0204709 FACEPLATE
31 53-880719 RING, Retaining
32 8M0007131 CARRIER ASSEMBLY, Oil Seal
33 25-8M0142854 O-RING, (2.175 x .103)
34 NSS NOT SOLD SEPARATE, Oil Seal
35 NSS NOT SOLD SEPARATE, Oil Seal
36 28-8M0204723 KEY
37 27-8172771 GASKET
38 27-430331 GASKET
39 43585 COUPLING
40 31-8M0146566 BEARING ASSEMBLY, Roller/Cup
41 NSS NOT SOLD SEPARATE, Roller Bearing
42 15-8M0063267 SHIM SET
43 31-8M0146553 BEARING, Tapered Roller
44 NSS NOT SOLD SEPARATE, CUP
Gear Housing, Prop Shaft - Std Rot, 4.80 Torpedo (35 parts) Gear Housing, Prop Shaft - Std Rot, 4.80 Torpedo
Ref OEM Part # Part Name
- 26-830749A01 SEAL KIT, Gear Housing
1 1600-8M0056631 GEAR HOUSING ASSEMBLY, Basic
2 NSS NOT SOLD SEPARATE, Plug
3 8M0220880 CRANK, Shifter, 1/4 Pivot Pin
4 8M0235940 SPOOL ASSEMBLY
5 NSS NOT SOLD SEPARATE, Spool
6 18-469501 COTTER PIN
7 NSS NOT SOLD SEPARATE, Sleeve Adjusting
8 43-892595A04 GEAR SET, Forward/Pinion Comment: (1.75:1)(300)
9 15-8M0063270 SHIM SET
10 31-8M0142836 BEARING ASSEMBLY, Roller
11 NSS NOT SOLD SEPARATE, Cup
12 53-8M0051043 RETAINING RING
13 12-8M0053823 THRUST WASHER
14 31-8M0142835 BEARING ASSEMBLY, Roller-Tappered
15 NSS NOT SOLD SEPARATE, Cup
16 52-880714T CLUTCH
17 24-30893 SPRING
18 17-828356 PIN, Detent
19 44-8M0140446 PROPELLER SHAFT
20 17-8M0100263 PIN, Cross
21 43-8M0118363 GEAR, Reverse Comment: (1.75)(300)
22 880699 THRUST RING
23 23-8M0064306 SPACER
24 8M0083392 CARRIER ASSEMBLY, Bearing
26 30-8M0142873 BEARING, Ball
27 26-8M0204700 SEAL, Oil
28 31-8M0148319 BEARING ASSEMBLY, Tapered
29 NSS NOT SOLD SEPARATE, Cup
30 26-8M0204700 SEAL, Oil
31 25-8M0142840 O-RING, (3.850 x .210)
32 10-8M0077071 SCREW/SEAL KIT, .75 Inch Long
33 26-8M0204693 SEAL
34 14-880697 KEYED WASHER
35 8M0168577 RETAINER
Gear Housing, Prop Shaft-Count Rot, 4.80 Torpedo (40 parts) Gear Housing, Prop Shaft-Count Rot, 4.80 Torpedo
Ref OEM Part # Part Name
- 26-830749A01 SEAL KIT, Gear Housing
1 1600-8M0056631 GEAR HOUSING ASSEMBLY, Basic
2 NSS NOT SOLD SEPARATE, Plug
3 8M0220880 CRANK, Shifter, 1/4 Pivot Pin
4 8M0235940 SPOOL ASSEMBLY
5 NSS NOT SOLD SEPARATE, Spool
6 18-469501 COTTER PIN
7 NSS NOT SOLD SEPARATE, Sleeve Adjusting
8 43-880723A02 GEAR, Reverse Comment: (1.75:1)(300)
9 31-8M0142836 BEARING ASSEMBLY, Roller
10 NSS NOT SOLD SEPARATE, Cup
11 53-8M0051043 RETAINING RING
12 12-8M0053823 THRUST WASHER
13 31-8M0142835 BEARING ASSEMBLY, Roller-Tappered
14 NSS NOT SOLD SEPARATE, Cup
15 15-8M0063270 SHIM SET
16 24-30893 SPRING
17 52-880714T CLUTCH
18 17-8M0100263 PIN, Cross
19 17-828356 PIN, Detent
20 44-8M0140446 PROPELLER SHAFT
21 43-8M0119539 GEAR KIT, Forward/Pinion Comment: (1.75:1)(300)
22 880699 THRUST RING
23 31-815480 BEARING, Thrust
24 12-8M0050439 WASHER, .050
25 8M0086846 CARRIER ASSEMBLY, Bearing
26 25-8M0142840 O-RING, (3.850 x .210)
27 31-814653T BEARING ASSEMBLY, Needle Rollers
28 8M0148384 ADAPTOR, Bearing
29 15-47397A1 SHIM SET
30 31-8M0148319 BEARING ASSEMBLY, Tapered
31 NSS NOT SOLD SEPARATE, Cup
32 26-8M0204700 SEAL, Oil
33 10-8M0077071 SCREW/SEAL KIT, .75 Inch Long
34 26-8M0204693 SEAL
35 8M0053183 ADAPTOR
36 23-8M0064306 SPACER
37 14-880697 KEYED WASHER
38 8M0168577 RETAINER
39 NSS NOT SOLD SEPARATE, Decal-Counter Rotation
Gear Housing,, Driveshaft, 5.44 Torpedo (44 parts) Gear Housing,, Driveshaft, 5.44 Torpedo
Ref OEM Part # Part Name
- 25-8M0065072 WATER PUMP REPAIR KIT, Upper
1 1600-8M0228048 GEAR HOUSING ASSEMBLY, Basic, Silver
2 97-826134Q ANODE
3 10-4000333 SCREW, (M6 x 40)
4 11-401386 NUT, (M6) Stainless Steel
5 97-76214Q5 ANODE KIT
6 10-8M0204686 SCREW, (.437-14 x 1.750)
7 17-43044 PIN, Dowel - Without Hole (.375 x .625)
8 8M0010459 FILLER BLOCK
9 817275A1 HOUSING KIT, Water Pump
10 10-8M0204706 SCREW, (M6 x 20)
11 26-8M0142851 SEAL, Face
12 47-43026Q02 IMPELLER
13 27-8172771 GASKET
14 8M0204709 FACEPLATE
15 27-8M0142616 GASKET
16 28-8M0204723 KEY
17 8M0046297 OIL SEAL ASSEMBLY
18 NSS NOT SOLD SEPARATE, SEAL
19 25-8M0142854 O-RING, (2.175 x .103)
20 53-880719 RING, Retaining
21 8245191 RETAINER
22 15-8M0063267 SHIM SET
23 31-8M0146566 BEARING ASSEMBLY, Roller/Cup
24 31-8M0146553 BEARING, Tapered Roller
25 15-8M0063268 SHIM SET
26 45-8M0141338 SHAFT, Drive, Long
27 31-8M0045676 BEARING, Roller
28 43-8M0053120 GEAR SET, 12/21 (1.75:1), Forward and Pinion Comment: Counter Rotation
29 12-8M0062703 WASHER, Pinon nut
30 11-8M0046636 NUT, Pinion
31 43585 COUPLING
32 10-8M0204706 SCREW, (M6 x 20)
33 8M0050809 GROMMET ASSEMBLY
34 8M0047129 COVER ASSEMBLY
35 25-896522 O-RING, (799 x .103)
36 26-8M0204708 SEAL, Oil
37 53-8M0046563 RETAINING RING
38 22-881866 FITTING
39 27-880729 GASKET
40 53-29641 E RING
41 8M0050602 MAGNET
42 8M0046104 SHIFT SHAFT
43 22-859732 PLUG Comment: 1.75:1 Ratio
Gear Housing,, Prop Shaft-Counter Rotation, 5.44 Torpedo (37 parts) Gear Housing,, Prop Shaft-Counter Rotation, 5.44 Torpedo
Ref OEM Part # Part Name
- 1600-8M0228055 GEAR HOUSING ASSEMBLY, Complete, Silver (XX-Long)(1.75:1) Comment: 300
1 1600-8M0228048 GEAR HOUSING ASSEMBLY, Basic, Silver
2 8M0235941 SPOOL ASSEMBLY
3 NSS NOT SOLD SEPARATE, SPOOL
4 NSS NOT SOLD SEPARATE, SLEEVE
5 18-469501 COTTER PIN
6 8M0220880 CRANK, Shifter, 1/4 Pivot Pin
7 15-8M0063270 SHIM SET
8 43-8M0053121 GEAR KIT, Reverse Comment: 1.75:1 Ratio
9 31-8M0142836 BEARING ASSEMBLY, Roller
10 31-8M0142835 BEARING ASSEMBLY, Roller-Tappered
11 12-8M0053823 THRUST WASHER
12 53-8M0051043 RETAINING RING
13 17-8M0045493 PIN
14 52-8M0053113 CLUTCH
15 24-8M0050575 SPRING
16 44-8M0142764 PROPELLER SHAFT, 1.25 Inch Comment: 1.75:1 Ratio
17 23-8M0064306 SPACER
18 43-8M0053120 GEAR SET, 12/21 (1.75:1), Forward Comment: 1.85:1 Ratio
19 31-8M0050692 BEARING
20 12-8M0050688 WASHER
21 15-8M0053116 SHIM SET
22 8M0053183 ADAPTOR
23 8M0097323 CARRIER ASSEMBLY, Bearing
24 25-8M0000190 O-RING, (4.475 x .210)
25 26-8M0204700 SEAL, Oil
26 31-8M0148319 BEARING ASSEMBLY, Tapered
27 10-8M0071653 SCREW, Special
28 26-8M0204693 SEAL
29 12-8M0050439 WASHER, .050
30 53-8M0056639 RING, Retainer
31 31-8M0050704 BEARING, Needle
32 14-8M0108527 TAB WASHER
33 8M0162798 NUT, Retainer
34 8M0180306 COVER KIT, Flush, Standard
35 10-8M0036819 SET SCREW, (10-32)
36 12-8M0161546 RING, Thrust
Gear Housing,, Prop Shaft-Standard Rotation, 5.44 Torpedo (37 parts) Gear Housing,, Prop Shaft-Standard Rotation, 5.44 Torpedo
Ref OEM Part # Part Name
- 1600-8M0228067 GEAR HOUSING ASSEMBLY, Complete, Silver (XX-Long)(1.75:1) Comment: 300
1 1600-8M0228048 GEAR HOUSING ASSEMBLY, Basic, Silver
2 8M0235941 SPOOL ASSEMBLY
3 NSS NOT SOLD SEPARATE, SPOOL
4 NSS NOT SOLD SEPARATE, SLEEVE
5 18-469501 COTTER PIN
6 8M0220880 CRANK, Shifter, 1/4 Pivot Pin
7 15-8M0063270 SHIM SET
8 43-8M0078258 GEAR SET, 12/21(1.75:1), Forward Comment: 1.75:1 Ratio
9 31-8M0142836 BEARING ASSEMBLY, Roller
10 31-8M0142835 BEARING ASSEMBLY, Roller-Tappered
11 12-8M0053823 THRUST WASHER
12 53-8M0051043 RETAINING RING
13 17-8M0045493 PIN
14 52-8M0053113 CLUTCH
15 24-8M0050575 SPRING
16 44-8M0142764 PROPELLER SHAFT, 1.25 Inch Comment: 1.75:1 Ratio
17 23-8M0064306 SPACER
18 43-8M0053124 GEAR KIT, Reverse Comment: 1.75:1 Ratio
19 31-8M0050692 BEARING
20 12-8M0050688 WASHER
21 15-8M0053116 SHIM SET
22 8M0053183 ADAPTOR
23 8M0097323 CARRIER ASSEMBLY, Bearing
24 25-8M0000190 O-RING, (4.475 x .210)
25 26-8M0204700 SEAL, Oil
26 31-8M0148319 BEARING ASSEMBLY, Tapered
27 10-8M0071653 SCREW, Special
28 26-8M0204693 SEAL
29 12-8M0050439 WASHER, .050
30 53-8M0056639 RING, Retainer
31 31-8M0050704 BEARING, Needle
32 14-8M0108527 TAB WASHER
33 8M0162798 NUT, Retainer
34 8M0180306 COVER KIT, Flush, Standard
35 10-8M0036819 SET SCREW, (10-32)
36 12-8M0161546 RING, Thrust
Ground Cable Kit(899712A01) (5 parts) Ground Cable Kit(899712A01)
Ref OEM Part # Part Name
- 899712A01 CABLE KIT, Continuity
1 88238T23 CABLE ASSEMBLY
2 88238T24 CABLE ASSEMBLY
3 12-8M0217559 WASHER
4 25-12602002 GROMMET
Induction Components (40 parts) Induction Components
Ref OEM Part # Part Name
1 8M0035481 TUBE ASSEMBLY, Hot Air Duct
2 32-896259 HOSE
3 32-896271 HOSE
4 54-893342 CLAMP
5 54-893342 CLAMP
6 19-8M0074364 CAP
7 898022 DIPSTICK, Oil
8 17-888517 PIN
9 8M0113515 CONTROL ASSEMBLY, Throttle - Electronic
10 8M0113513 ISOLATOR
11 54-815504256 CLAMP, Worm Gear
12 10-88552550 SCREW, (M6 x 50 MM) Stainless Steel
13 884353 BRACKET
14 54-816311T TIE STRAP, (8.00 Inches)
15 8M0102810 INTAKE ASSEMBLY, Air
16 25-8349851 GROMMET
17 23-856954 BUSHING
18 35-893318T02 FILTER, Air
19 54-895842 CLAMP
20 27-893317 GASKET
21 8M0007183 RESONATOR
22 54-888988027 CLAMP
23 8M0089697 DUCT, Inlet
24 10-8M0103807 SCREW, (M6 x 25 MM) Stainless Steel
25 12-65567 WASHER, (.265 x .750 x .048) Stainless Steel
26 54-888988016 CLAMP, (96.5 mm)
27 884408A08 VALVE KIT, Control - Electric Boost
28 887939007 PLATE, Boost Valve Mounting
29 25-892079 O-RING
30 10-8M0103806 SCREW, (M6 x 20 MM) Stainless Steel
31 25-833155 GROMMET
32 23-8502341 BUSHING
33 54-859376 CLIP
34 10-8M0103814 SCREW, (M8 x 35 MM)
35 12-817274 WASHER, (.344 x 1.00 x .063) Stainless Steel
36 32-887937006 HOSE
37 54-888988002 CLAMP, (57.5 mm)
38 32-887938003 TUBE, Rear
39 54-888988004 CLAMP, (62.0 mm)
40 54-8589781 CLIP, Fuel Hose
Lower Cowl (5 parts) Lower Cowl
Ref OEM Part # Part Name
- 100-8M0217264 CHAP ASSEMBLY, X-Long/XX-Long - Port and Starboard
1 NSS NOT SOLD SEPARATE, Lower Port Chap (X-Long)
2 NSS NOT SOLD SEPARATE, Lower Starboard Chap (X-Long)
3 10-892073002 SHOULDER SCREW, (M6), X-Long Chaps
4 54-898033 CLIP
Mercathode Kit (15 parts) Mercathode Kit
Ref OEM Part # Part Name
1 88334A2 MERCATHODE KIT
2 42600A09 MERCATHODE ASSEMBLY
3 10-22793 SCREW, (#9-14 x .875)
4 12-30164 WASHER, (.192 x .375 x .0312) Stainless Steel
5 10-32,11-45076 NUT, Brass
6 72958A5 ELECTRODE ASSEMBLY
7 25-8M0204645 O-RING, (.796 x .139)
8 10-87698 SCREW, (#10-16 x 1.250) Stainless Steel
9 97-72957A5 ANODE ASSEMBLY
10 25-8M0204645 O-RING, (.796 x .139)
11 10-87698 SCREW, (#10-16 x 1.250) Stainless Steel
12 88-8M0207796 FUSE, 20 Ampere
13 84-95084A10 CABLE ASSEMBLY, (5.00 Inches) Red
14 84-95084A13 CABLE ASSEMBLY, (64.00 Inches)
15 84-79138A8 CABLE ASSEMBLY, (72.00 Inches) Black
Mount Cradle (23 parts) Mount Cradle
Ref OEM Part # Part Name
1 8M0109275 SEAL
2 884887T07 CRADLE ASSEMBLY, Mount
3 NSS NOT SOLD SEPARATE, Seal
4 8M0103708 MOUNT, Rear
5 8M0103365 MOUNT, Front
6 10-889745030 SCREW, (M12 x 30)
7 10-8M0103832 SCREW, (M16 x 90)
8 25-12602002 GROMMET
9 10-40011126 SCREW, (M6 x 13) Stainless Steel
10 32-8M0108355 HOSE, (57.00 Inches Bulk), Cut to 35 Inches
11 22-895797001 FITTING, Telltale
12 54-895851 CLAMP, (8.00 Inches)
13 17-73194 PIN, Roll (.125 x 1.12)
14 880649002 LEVER, Tilt Lock
15 24-47968 SPRING
16 889540A03 CLUTCH KIT
17 8M0109693 BRACKET, Tilt Lock
18 8M0076907 PAD, Tilt Lock
19 880650003 SHAFT, Tilt Lock
20 10-889546 SCREW, (M5 x 10)
21 31-8806641 BEARING, (.625 Inch)
22 888590002 SENSOR, Trim Position
23 10-889547 SCREW, (M5 x 30)
Oil Pump/Adaptor Plate-Upper (37 parts) Oil Pump/Adaptor Plate-Upper
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 892126A03 ADAPTOR PLATE KIT
2 17-892228 PIN, Dowel
3 19-896951 PLUG, (24 mm)
4 26-884462 SEAL, Water
5 25-887930 O-RING
6 26-8M0033928 SEAL, Oil
7 21-8M0034048 VALVE ASSEMBLY, Oil Pump
8 8M6002692 CHAIN, Oil Pump Drive
9 12-892491 WASHER
10 11-892165 NUT
11 45-8M0217265 DRIVESHAFT, Oil Pump
12 25-8M0034912 O-RING, 3.78 X 21.32
13 895063001 INSERT, Plastic
14 884418A1 TENSIONER ASSEMBLY, Oil Pump Drive
15 884446T04 PUMP ASSEMBLY, Oil
16 10-892455065 SCREW
17 892335001 DEFLECTOR, Oil
18 10-8M0103805 SCREW, (M6 x 16 MM) Stainless Steel
19 888819002 DRAIN, Cowl
20 25-888163 GROMMET
21 19-8M0027347 PLUG, (M18 x 1.5)
22 22-8M0092321 FITTING, Dump
23 25-8M0092943 O-RING
24 10-8M0103804 SCREW, (M6 x 12 MM) Stainless Steel
25 32-8M0087108 HOSE, Vent Lower
26 25-884546 GROMMET
27 888523001 CLIP
28 32-8M0084506 HOSE, Fuel Inlet , Fuel Inlet to Fuel Supply Module
29 25-884546 GROMMET
30 27-889617001 GASKET
31 32-8M0225335 HOSE, Fuel Vent
32 8M0175814 VENT CANISTER ASSEMBLY
33 54-853947 CLIP
34 8M0126303 VALVE ASSEMBLY, Fuel Line Purge
35 25-884546 GROMMET
36 884456 SPROCKET, Driven
Port Cylinder Block Components (18 parts) Port Cylinder Block Components
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 16-8M0022158 STUD, (M10 x 205)
2 16-8M0022162 STUD, (M10 x 60)
3 8M6003194 SENSOR ASSEMBLY, Knock
4 10-892086035 SCREW, (M10 x 35)
5 12-4002319 WASHER
6 11-826365 NUT, (M8)
7 54-8M0187145 CLAMP, (34.6 mm)
8 32-8M0043736 HOSE
9 22-896094A01 FITTING ASSEMBLY
10 25-896699 O-RING, (1.78 mm x .08 mm)
11 32-85978571 TUBING, (52.00 Inches Bulk), To Water Pressure Sensor - Cut to 21.5 Inches
12 54-816311T TIE STRAP, (8.00 Inches)
13 881879T26 SENSOR, Pressure, Water
14 16-8M0000274 STUD, (M8 x 44)
15 22-885517A05 FITTING ASSEMBLY
16 25-892077 O-RING
17 893388A02 CAP, Resistor - 2 Pin, 20K Ohm
Power Trim Components (16 parts) Power Trim Components
Ref OEM Part # Part Name
1 8M0118298 TRIM CYLINDER KIT
2 8M0118299 TRIM ROD KIT
3 896158A01 O-RING KIT
4 896159A01 PISTON KIT
5 896166A01 MANIFOLD KIT, Trim
6 896165A01 CHECK KIT, Trim PO
7 896160A01 O-RING KIT
8 896163A01 PUMP KIT, Trim
9 35-896164A01 TRIM FILTER KIT
10 896162A01 TRIM NECK KIT
11 25-895854A01 O-RING KIT
12 19-893419 CAP KIT
13 8M0224397 MANUAL RELEASE KIT
14 17-893408A01 PIN KIT, Trim
15 896161A02 TRIM MOTOR KIT
16 896167A01 RESERVOIR KIT
Power Trim/Transom Assembly (49 parts) Power Trim/Transom Assembly
Ref OEM Part # Part Name
- NSS NOT SOLD SEPARATE, Transom Assembly
1 880652T02 PEDESTAL
2 896500A01 STEERING CYLINDER KIT Comment: (Standard)
3 8M0168425 RETAINER
4 12-895853 WASHER
5 10-88509530 SCREW, (M8 x 30)
6 22-889552 ELBOW Comment: (Standard)
7 889550 CAP, Bleeder - Vinyl Comment: (Standard)
8 25-8M0155530 SEAL
9 8M0045604 SEAL KIT, Steering Cylinder
10 22-892524 CAP, Fitting Comment: (Standard)
11 31-8M0217557 BEARING
12 26-8M0217558 SEAL
13 31-8M0217560 BEARING
14 880654T03 HEAD, Steering
15 31-8806551 BEARING, (1.25 Inch)
16 10-885094105 SCREW, (M14 x 105)
17 12-8M0217559 WASHER
18 88238T23 CABLE ASSEMBLY
19 12-8M0161430 WASHER
20 10-4010720 SCREW, (M8 x 20)
21 12-72397 WASHER
22 8M0045157 PLATE, Deflector (Black)
23 10-4000327 SCREW, (M6 x 14)
24 97-893404 ANODE
25 8M0220571 TUBE, Steering
26 17-885111 PIN, Dowel (.375 x .875)
27 880658T03 POWER TRIM ASSEMBLY
28 25-895854 O-RING
29 97-880653 ANODE
30 12-889549 WASHER
31 10-889543016 BOLT
32 10-88510450 SCREW
33 88238T24 CABLE ASSEMBLY
34 8M0217564 COVER Comment: (Counter Rotation)
35 880665T01 ARM, Steering
36 17-895390 TILT PIN
37 53-8M0038931 RING, Retaining
38 NSS NOT SOLD SEPARATE, Decal-Serial Overlaminate
39 10-8M0038370 SCREW, (.500-20 x 5.50)
40 12-8M0204648 WASHER, (1.5 x 3.05 x 0.13) Stainless Steel
41 12-8M0204704 WASHER
42 11-82671117 NUT, (.500-20)
43 17-8M0146467 PIN
44 17-821539 PIN, Trilobe
45 53-895304 RING, Retaining
46 23-8M0085825 BEARING, Flanged Journal
47 19-95925 PLUG
48 37-8M0043059 DECAL, Warning
Powerhead Gasket Set Components (1 parts) Powerhead Gasket Set Components
Ref OEM Part # Part Name
- 25-8M0034912 O-RING, 3.78 X 21.32 , Oil Pump Driveshaft
Pump Kit-Power Steering(4 thru 24 Feet) (23 parts) Pump Kit-Power Steering(4 thru 24 Feet)
Ref OEM Part # Part Name
- 893365A03 COVER ASSEMBLY, Top/Bottom, Power Steering Pump Comment: (Includes both Top 893365T02 and Bottom 893364T02 Covers)
1 NSS NOT SOLD SEPARATE, PUMP
2 892485003 CAP, Pump
3 NSS NOT SOLD SEPARATE, DECAL, Fluid Type
4 893364A05 ENCLOSURE ASSEMBLY, Complete-Power Steering Pump Comment: (Complete Enclosure Assembly fits all versions)
5 893365T02 ENCLOSURE ASSEMBLY, Top, Power Steering Pump
6 8M0080707 ENCLOSURE ASSEMBLY, Bottom-Power Steering Pump
7 889531 STRAP
8 21-817519A2 CHECK VALVE ASSEMBLY, Drain
9 25-893368001 GROMMET
10 25-893369 GROMMET
11 54-815504206 CLAMP, Worm Gear
12 12-8M0214930 WASHER
13 11-401366 NUT, (M6) Stainless Steel
14 10-895378 SCREW, (M6)
15 25-895319 GROMMET
16 12-8M0214930 WASHER
17 23-895320F1 BUSHING
18 88-79023A94 FUSE ASSEMBLY, 50 Ampere
19 879346T24 FUSE COVER AND O-RING
20 8M0026568 HARNESS ASSEMBLY, Signal Driver
21 32-897643A01 HOSE KIT, Dampening
22 25-89879 O-RING, (.301 x .064)
Rear Cowl (26 parts) Rear Cowl
Ref OEM Part # Part Name
- 100-8M0100172 FRONT COWL ASSEMBLY, Port and Starboard, Mercury
1 100-8M0100175 REAR COWL ASSEMBLY, Black Non-Decaled
2 17-888961A01 PIN ASSEMBLY
3 11-892233 NUT, (M6) Stainless Steel
4 885360 IDLE RELIEF
5 100-8M0100563 SEAL ASSEMBLY, Rear Cowl, Port and Starboard
6 NSS NOT SOLD SEPARATE, SEAL, Starboard
7 NSS NOT SOLD SEPARATE, Front Cowl, Port
8 NSS NOT SOLD SEPARATE, Front Cowl, Starboard
9 27-892315 GASKET
10 8M0043266 SEAL
11 25-888957 O-RING
12 8M0224266 TETHER
13 87-8M0235191 SWITCH, Trim
14 8M0215105 PLUG, Flush
15 11-892233 NUT, (M6) Stainless Steel
16 12-8M0214930 WASHER
17 22-885361A01 FITTING ASSEMBLY, Flush
18 10-4006731 SCREW, (M6 x 16)
19 54-858951A01 CLAMP KIT
20 12-8M0214930 WASHER
21 10-4006731 SCREW, (M6 x 16)
22 11-892233 NUT, (M6) Stainless Steel
23 8M0214997 ADAPTOR
24 25-8M0214987 GROMMET
25 8M4501634 SOUND BLANKET KIT
Service/Support Material (1 parts) Service/Support Material
Ref OEM Part # Part Name
- NSS NOT SOLD SEPARATE, DECAL, EPA Comment: (Contact Mercury Marine Warranty Administration for Replacement-Service Bulletin 2009-18)
Starboard Cylinder Block/Oil Cooler (41 parts) Starboard Cylinder Block/Oil Cooler
Ref OEM Part # Part Name
- 61-896966A07 ASSEMBLY, Long Block
1 892404A05 DEFLECTOR ASSEMBLY, Water
2 22-885518A02 FITTING ASSEMBLY
3 25-62701 O-RING
4 10-8M0103805 SCREW, (M6 x 16 MM) Stainless Steel
5 54-888988011 CLAMP, (38.1 mm)
6 32-888930003 HOSE
7 54-8M0187145 CLAMP, (34.6 mm)
8 8M0174561 THERMOSTAT ASSEMBLY
9 25-8M0005958 O-RING
10 54-8M0204719 CLAMP, (36.1 mm)
11 32-892865 HOSE, Thermostat
12 54-888988007 CLAMP, (42.5 mm)
13 54-78945 J CLAMP
14 10-8M0103824 SCREW, (M10 x 85)
15 10-8M0103820 SCREW, (M10 x 105)
16 8M0132390 MODULE, Integrated Oil
17 NSS NOT SOLD SEPARATE, Oil Cooler Housing
18 19-891953 PLUG, (18 mm)
19 8M0046698 END CAP ASSEMBLY
20 53-8M0039464 RING, Retaining
21 25-8M0039516 O-RING
22 35-877769K01 FILTER, Oil (Mercury Branded)
23 8M0046693 THERMOSTAT ASSEMBLY
24 NSS NOT SOLD SEPARATE, Thermostat Stop
25 NSS NOT SOLD SEPARATE, SPRING
26 19-8M0046697 PLUG
27 NSS NOT SOLD SEPARATE, O-RING
28 8M0046696 ADAPTOR ASSEMBLY (Contains 2 Adaptors)
29 NSS NOT SOLD SEPARATE, O-RING
30 8M0046694 HOUSING ASSEMBLY
31 27-8M0034568 GASKET
32 10-8M0103805 SCREW, (M6 x 16 MM) Stainless Steel
33 10-82129125 SCREW, (M6 x 25 MM)
34 12-65567 WASHER, (.265 x .750 x .048) Stainless Steel
35 10-8M0103807 SCREW, (M6 x 25 MM) Stainless Steel
36 23-822003 BUSHING
37 25-8M0190980 GROMMET
38 8M0007908 BRACKET
39 8M8021186 BRACKET, Mounting, 14 Pin
40 54-879962 CLIP
Starter Motor (14 parts) Starter Motor
Ref OEM Part # Part Name
1 50-892339T01 STARTER MOTOR ASSEMBLY
2 NSS NOT SOLD SEPARATE, Screws
3 43-880805A1 GEAR KIT
4 809463A1 SOLENOID KIT
5 8M0065258 BRUSH SET
6 23-8M0034918 COLLAR
7 8M0043276 STOP
8 NSS NOT SOLD SEPARATE, Decal-Waring-High Voltage
9 84-93388A1 CABLE ASSEMBLY, (6.00 Inches) Black
10 10-69035 SCREW AND LOCKWASHER, (.250-20 x .625) Stainless Steel
11 13-8M0204647 LOCKWASHER, (.312)
12 11-400213 NUT, (M8) Stainless Steel
13 13-400255 LOCKWASHER, (M5)
14 11-400211 NUT, (M5) Stainless Steel
Steering Helm Kit-Standard(892557A02, 892380A02, 892558A02) (11 parts) Steering Helm Kit-Standard(892557A02, 892380A02, 892558A02)
Ref OEM Part # Part Name
- 8M0137449 STEERING HELM KIT, Standard (50 cc)
1 8M0137448 HELM, Standard (50 cc)
2 25-627021 O-RING, (.301 x .070)
3 25-48171 O-RING, (.364. x .070)
4 28-893394 KEY, With Lock Tab (6.35 mm)
5 10-4008850 SCREW, (M6 x 50)
6 11-826709121 NUT, (.625-18) Stainless Steel
7 892328T COVER, Helm
8 10-896842 SCREW, (M6 x 14)
9 892327 PLATE, Helm Backing Comment: (892558A02)
10 11-401196 NUT, (M6)
SuperCharger (11 parts) SuperCharger
Ref OEM Part # Part Name
1 8M0104720 SUPERCHARGER
2 8M0148668 SENSOR ASSEMBLY
3 25-896699 O-RING, (1.78 mm x .08 mm)
4 888947A05 DUCT KIT, Inlet
5 27-888947501 GASKET
6 8M0033976 DUCT KIT, Outlet
7 27-888947504 GASKET
8 10-888947502 BOLT
9 23-847803A02 BUSHING/GASKET KIT
10 10-8M0103820 SCREW, (M10 x 105)
11 56762 TIE STRAP, (4.00 Inches)
Tools (11 parts) Tools
Ref OEM Part # Part Name
- 91-896661 TOOL, Fuel Filter
1 91-805382T01 TOOL, Extension-Dial Indicator
2 91-8M0046443 TOOL, Height Gageing, pinion
3 91-8M0046348 TOOL, Bearing Driver, Pinion Removal
4 91-8M0036288 TOOL, Holder, Pinion Nut
5 91-8M0046632 TOOL, Socket, Carrier Retainer Nut
6 91-8M0046360 TOOL, Bearing Driver, Pinion Install
7 91-8M0050615 TOOL, Holder, Shift Shaft
8 91-8M0053505 TOOL, Indicator, Backlash
9 91-8M0035594 TOOL, Propeller Shaft Holder
10 91-8M0052590 TOOL, Driver, Upper Driveshaft Bearing
Top Cowl (19 parts) Top Cowl
Ref OEM Part # Part Name
1 100-8M0113902 TOP COWL ASSEMBLY, Mercury, Non-Decaled
2 885354T01 CAP, Air Dam, Mercury, Black
3 888971 FRONT LATCH RECEIVER
4 8M0111178 SEAL
5 8M0153959 CABLE, Latch
6 17-888959 PIN, Hinge
7 888956 LATCH, Hand Lever
8 24-895373 SPRING
9 888955 LINK, Latch Connecting
10 18-26953 COTTER PIN
11 12-89302 WASHER, (.203 x .406 x .040)
12 888952 LINKAGE ARM
13 24-888953 SPRING
14 17-822417 PIN
15 10-897678020 SCREW, (M4 x 20mm)
16 8M0033614 APPLIQUE, Port, Mercury
17 8M0033615 APPLIQUE, Starboard, Mercury
18 10-8M0103804 SCREW, (M6 x 12 MM) Stainless Steel
19 8M4501639 SOUND BLANKET KIT
Upper Shift Components (20 parts) Upper Shift Components
Ref OEM Part # Part Name
- 8M0103311 BRACKET ASSEMBLY, Front Mount
1 NSS NOT SOLD SEPARATE, Bracket
2 23-892417 BUSHING
3 23-8M0047763 SPACER
4 8M0047949 SHIFT SHAFT
5 889727001 BELL CRANK
6 17-25319 PIN, (.125 x 0.75 Inches)
7 25-833155 GROMMET
8 23-85999 BUSHING
9 8M0124413 SHIFT ACTUATOR
10 10-8855091 SCREW
11 18-885512 COTTER PIN
12 12-885511003 WASHER
13 17-895770 Pin, Pivot
14 10-8M0207826 SCREW, (M10 x 155)
15 10-8M0103802 SCREW, (M14)
16 11-8M0045046 NUT, (M6) Stainless Steel
17 23-97896 BUSHING
18 885505 LINK, Shift Shaft
19 8M0183223 SHAFT, Shift (X-Long)

100-Hour / Annual Service Checklist

Regular maintenance keeps your Mercury 300 PRO VERADO (4-Stroke)(6 CYL.) running reliably season after season. Most of these tasks can be performed with basic tools and the factory service manual.

  1. Replace water pump impeller and inspect wear plate
  2. Change engine oil and oil filter (check drain plug washer)
  3. Replace spark plugs and check ignition timing
  4. Drain and refill lower unit gear oil; inspect for water contamination
  5. Inspect fuel lines, primer bulb, and fuel filter for deterioration
  6. Check and replace sacrificial anodes (zinc or aluminum)
  7. Inspect propeller for damage; check shaft seal and cotter pin
  8. Check valve clearance (refer to service manual for specifications)
  9. Lubricate all grease points (steering, tilt tube, shift linkage)
  10. Inspect control cables and throttle/shift linkage for smooth operation
  • Pro Tip: Always flush the engine with fresh water after saltwater use — even a quick 10-minute flush significantly extends component life.
  • Pro Tip: Use fuel stabilizer in the tank before winter storage, and fog the cylinders to prevent internal corrosion during extended periods of non-use.

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