Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4 (2004) Parts & Diagrams

OEM and aftermarket replacement parts for Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4. Scroll down for exploded parts diagrams (35), specifications, and maintenance reference.

Sidebar

Categories

Brand

Horsepower

Engine

Availability

Price

$
to
$

Need Help?

Images

Product

Price

Qty

Options

photo of a JLM Marine thermostat, 60°c, 17670-94402, with silver dome, black seal, and brass fitting, showing copper wax pellet interior
Thermostat (60°C/140°F) – Fits Suzuki Marine Outboard Engines 9.9-70HP (Replaces 17670-94402, 17670-94400, 17670-94404)
$27.49
$27.49
files/21TH032_1_e06ef7f7-6f4d-4aa0-97be-842b5752b220.jpgDefault Title
$27.49
32800-94610 32800-94620 Voltage Regulator Rectifier for Suzuki DF4 DF5 DF6 DF9.9 DF15 DT50 DT55 DT60 DT65 DT90 DT100 DT115 DT140 | JLM Marine
32800-94610 32800-94620 Voltage Regulator Rectifier for Suzuki DF4 DF5 DF6 DF9.9 DF15 DT50 DT55 DT60 DT65 DT90 DT100 DT115 DT140 | JLM Marine
$27.54
$27.54
files/Se460c3c0db4d44a59a4c3ef265fb1420Y.jpg_200x200_53c6e157-43c1-4284-bb07-6e5accf7e243.webpDefault Title
$27.54
16510-05240 16510-45H10 Oil Fuel Filter for Suzuki DF8A DF9.9 DF9.9A DF9.9B DF15 DF15A DF20A | JLM Marine
16510-05240 16510-45H10 Oil Fuel Filter for Suzuki DF8A DF9.9 DF9.9A DF9.9B DF15 DF15A DF20A | JLM Marine
$8.50
$8.50
files/16510-05240_3.jpgDefault Title
$8.50
Fuel Filter – Fits Johnson/Evinrude 4–70 HP & Suzuki Outboards (Replaces 5032238, 15410-98500)
Fuel Filter – Fits Johnson/Evinrude 4–70 HP & Suzuki Outboards (Replaces 5032238, 15410-98500)
$12.99
$12.99
files/15410-98500_3.jpgDefault Title
$12.99
Water Pump Impeller Repair Kit – Fits Suzuki 9.9HP / 15HP Outboards (Replaces 17400 - 93951, 17400 - 93960) - JLM Marine Boat Parts Limited
Water Pump Impeller Repair Kit – Fits Suzuki 9.9HP / 15HP Outboards (Replaces 17400-93951, 17400-93960)
$29.90
$35.00
$29.90
files/Water_Pump_Impeller_Repair_Kit_for_Suzuki_99_15_HP_17400-93960_-_JLM_MARINE-8286551.jpgDefault Title
$29.90

Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4 (2004) Parts & Diagrams

🔎 Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4 Reference Library — Exploded parts diagrams (35 diagrams), specifications, common issues, and maintenance checklist.

The Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4 is a 4-Stroke SOHC Inline 2-Cylinder outboard motor. A popular choice for small fishing boats, inflatable RIBs, and sailboat auxiliaries.

Quick Reference Specifications

Specification Value
Engine Type 4-Stroke SOHC Inline 2-Cylinder
Horsepower 15 HP
Displacement 327 cc
Bore x Stroke 60.4 x 57.0 mm
Spark Plug (Type & Gap) NGK MR6K-9
Engine Oil Capacity 1.0 L (with filter)
Recommended Engine Oil SAE 10W-40
Gear Case Oil Capacity 250 mL
Idle Speed (in gear) 850-950 RPM
Full Throttle RPM Range 5000-6000 RPM
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 Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4:

  • 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 Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4.

▶Fig. 1 - Cylinder Head (17 parts) Fig. 1 - Cylinder Head
Ref OEM Part # Part Name
1 11110-93E11-0EP Cylinder Head (NLA)
2 11141-93E20 Cylinder Head Gasket
3 09116-08110 Bolt (8x65) (NLA)
4 04211-11129 11 X 12 DOWEL P
5 11162-93E01 Cylinder Head Cover Gasket
6 11170-93E00-0EP Cylinder Head Cover
7 09200-20810 Oil Filler Cap
8 11196-94J00-320 Hose
9 01550-06167 BOLT
10 09482-00446 NGK DCPR6E Spark Plug
11 16919-94J20-280 Hose Protector
12 09401-12405 Clip
13 09404-08207 Clamp (L:97)
14 11291-91B50 Engine Hook
15 01550-08207 BOLT
16 11115-93E00-001 Valve Guide (OS:0.30)
17 09250-10006 CAP
▶Fig. 11 - Carburetor (35 parts) Fig. 11 - Carburetor
Ref OEM Part # Part Name
1 13125-95D30 Carburetor Gasket
2 09403-04306 Connector (NLA)
3 13413-93E10 Choke Rod (NLA)
4 13631-93501 Starter Knob
5 09140-04007 Nut
6 09320-04013 Bushing
7 01550-06957 BOLT
8 13200-93E70 Carburetor Assembly (NLA)
9 13235-93E10 Main Nozzle
10 13239-95D00 Main Nozzle Cap
11 13245-93E01 Float Chamber
12 13249-89J00 Screw (NLA)
13 13250-95D01 Carburetor Float
14 13251-95D00 Float Chamber Gasket
15 13254-98300 Float Pin
16 13267-93900 Screw
17 13268-92910 Spring
18 13268-96111 Spring
19 13370-95D00 Needle Valve
20 13373-46710 Needle Valve Plate
21 13441-89J00 Spring
22 13493-20E20 Plunger
23 13495-09400 Cap
24 13495-18E00 Cap
25 13496-20E20 Holder Guide
26 13279-90000 Adjuster
27 13662-93E10 Adjuster
28 09280-08014 O-Ring
29 13651-93E01 HOSE
30 09352-30503-600 Hose
31-2 09491-24034 Main Jet #121.3
33 02112-0306B SCREW
11689 09492-47020 Pilot Jet #47.5
11720 09492-46003 Pilot Jet #46.3
45688 09491-25014 Main Jet #125
▶Fig. 13 - Fuel Pump (17 parts) Fig. 13 - Fuel Pump
Ref OEM Part # Part Name
1 15410-98500 Fuel Filter
2 01550-06257 BOLT
3 09280-26005 O-Ring
4 09359-50823-600 Hose
5 15211-91J00-060 Fuel Hose
6 15211-91J00-640 Fuel Hose
7 09401-08411 Clip
8 09401-10409 Clip
10 16919-93E00 Hose Protector
11 15100-93E02 Fuel Pump Assembly
12 15170-99E1V Fuel Pump Diaphragm Set
13 15251-93E01 Screw
14 16919-93E00 Hose Protector
16 09403-14204 Clamp (NLA)
17 65792-93E10 Fuel Hose Clamp
18 09125-06069 Screw (6x12)
19 02112-06127 SCREW
▶Fig. 15 - Water Pump (24 parts) Fig. 15 - Water Pump
Ref OEM Part # Part Name
1 17411-93901 Water Pump Case
2 17417-93911 Water Pump Case Grommet
3 17461-939M0 Water Pump Impeller
4 17471-93902 Water Pump Plate
5 17472-93911 Water Pump Plate Gasket
7 17563-94J00 Water Tube Grommet
8 17564-93901 Water Pump Bushing
9 17631-92D01 Water Filter
10 09116-08159 Bolt (8x55)
11 09116-06094 Bolt (6x15)
12 09125-06063 Screw (6x10)
13 09202-04014 Pin
14 09420-03009 Key
15 17450-94J00 Water Inlet Housing
16 17453-93901 Water Inlet Drain
17 09289-12003 Oil Seal
18 17452-93910 Water Inlet Hsg Gasket
19 17520-94J01 Water Inlet Tube
20 09100-06106 Bolt (6x9)
21 59317-94J00 Water Inlet Grommet
22 59317-94J10 Water Inlet Grommet
23 17400-93951 Water Pump Repair Kit DF9.9 / DF15 - DT9.9 / DT15 / DT15c
45809 17560-94J11 Water Tube (S)
45810 17560-94J01 Water Tube (L)
▶Fig. 17 - Thermostat (6 parts) Fig. 17 - Thermostat
Ref OEM Part # Part Name
1 17670-94404 Thermostat (60c)
2 17680-94J00-0EP Thermostat Cover (NLA)
3 11196-94J00-320 Hose
4 01550-06257 BOLT
5 16919-94J20-280 Hose Protector
6 09401-12413 Clip
▶Fig. 18 - Recoil Starter (14 parts) Fig. 18 - Recoil Starter
Ref OEM Part # Part Name
1 18100-94JL0 Recoil Starter Assembly
2 18121-93E01 Reel
3 18130-93E01 Ratchet Set
4 18142-93E00 Spiral Spring
5 18181-93900 Rope Guide (NLA)
6 18210-93002 Grip Assembly
7 18280-93E00 NSI Set
8 01570-06167 BOLT
9 01570-06167 BOLT
10 18290-94J01 NSI Cable Assembly
11 01550-06207 BOLT
12 01550-06307 BOLT
13 69711-93E11 Label (S.I.G.P)
14 61472-93E20 Recoil Starter Label (NLA)
▶Fig. 19 - Throttle Control (16 parts) Fig. 19 - Throttle Control
Ref OEM Part # Part Name
1 13510-93E01 Throttle Rod Assembly
2 09205-02006 Spring Pin (2x12)
3 19121-93E00 Throttle Control Lever
4 19131-95502 Connector
5 19148-93E10 Throttle Drum
6 67350-93E20 Throttle Cable Holder
7 67355-93E00 Holder Plate (NLA)
8 19185-93E00 Throttle Lever Spring
9 09140-05005 Nut
10 09160-06084 Washer (6.5x18x1.6)
11 01550-06167 BOLT
12 67466-95200 Cable Connector
13 09180-08210 Spacer (NLA)
14 01550-08257 BOLT
15 02112-06107 SCREW
16 09329-01007 Cushion
▶Fig. 22 - Oil Pump (12 parts) Fig. 22 - Oil Pump
Ref OEM Part # Part Name
1 16400-93EL0 Oil Pump Assembly
2 16430-93E00 Oil Gallery Block Assembly (NLA)
3 59246-94J00 Plug (NLA)
4 59262-94J00 Oil Pump Pin
5 07120-06257 BOLT
6 07120-06357 Bolt (NLA)
7 16510-05240 Engine Oil Filter
8 16512-94J00-0EP Oil Filter Cap (NLA)
9 09280-13004 Oil Pump O-Ring
10 09280-54001 Oil Filter O-Ring
11 09440-18002 Spring
12 01550-06207 BOLT
▶Fig. 23 - Oil Pan (20 parts) Fig. 23 - Oil Pan
Ref OEM Part # Part Name
1 11489-93E11 Oil Pan Gasket
3 09168-12017 Gasket (12x17x1)
3A 09168-12017 Gasket (12x17x1)
4 09246-06002 Plug (NLA)
5 09248-12007 Oil Drain Plug
6 09248-12009 Oil Drain Plug
8 01560-08307 BOLT
9 01421-08257 BOLT, STUD
10 08316-10087 Nut
11 04221-06129 PIN 6X12
12 16515-94J00 Oil Hose (NLA)
13 09401-12413 Clip
14 16910-94J00 Oil Level Gauge
15 16930-94J00 Oil Level Gauge Guide (NLA)
16 09280-09008 O-Ring
17 01550-06127 BOLT
45689 11500-93E20-0EP Oil Pan Assembly (NLA)
45690 11500-93E22-0EP Oil Pan Assembly
45839 09282-12L04 Oil Seal (12x25x7)
45840 09282-12L04 Oil Seal (12x25x7)
▶Fig. 24 - Clutch (37 parts) Fig. 24 - Clutch
Ref OEM Part # Part Name
1 21110-93E03 Clutch Lever
2 21120-93E10 Clutch Notch Lever
3 21122-93E00 Clutch Notch Plate (NLA)
4 21211-93EL0 Clutch Lever Shaft
5 23111-93E00 Clutch Rod
6 23115-93E10 Clutch Lever Link
7 23131-95L00 Clutch Rod Boot
8 23211-93E01 Clutch Rod Arm
9 23210-93E00 Clutch Control Lever
10 23311-95DL0 Clutch Rod Connector
11 23312-94JL0 Clutch Connector
12 09111-06064 Bolt (6x17)
13 09111-06069 Bolt (6x28.8)
14 29141-93J00 Nut (6mm)
15 09160-06082 Washer (6.5x13x1.0)
16 09160-08045 Washer (8x22x1.0)
17 09164-08017 Wave Washer
18 09209-09007 Connector
19 09260-10005 Ball
20 09440-07021 Spring
21 02142-06207 SCREW 6X20
21A 02142-06207 SCREW 6X20
22 02142-06257 SCREW
24 25211-93901 Shift Rod Guide
25 25222-93902 Shift Rod Boot
26 25311-93E10 Shift Cam (NLA)
27 09160-05047 Washer (5.5x24x1.6)
28 09205-02006 Spring Pin (2x12)
29 09280-05005 O-Ring
30 59291-94J00 O-Ring
31 25215-94J00 Shift Rod Guide Stopper
32 09108-05007 Stud Bolt
33 09140-05005 Nut
34 09160-05029 Washer (5.5x10x0.8)
35 09351-50803-00B Hose (5x8x2000)
45680 25100-93810 Shift Rod Set (S)
45711 25100-93820 Shift Rod Set (L)
▶Fig. 25 - Starting Motor (27 parts) Fig. 25 - Starting Motor
Ref OEM Part # Part Name
1 31100-95D00 Starter Motor Assembly
2 31310-96300 Armature (NLA)
3 31320-94400 Pinion Assembly
4 31312-96300 Pinion Stopper Set
5 31360-96300 Washer Kit (NLA)
6 31173-89J00 Brush Holder Assembly
7 31131-96300 Brush (+)
8 31132-96300 Brush (-)
9 31135-89J00 Spring (NLA)
10 31281-93340 Through Bolt (NLA)
10A 08310-00067 Nut
10B 08321-01067 Lock Washer
11 01550-06167 BOLT
12 31911-95D00-0EP Starter Motor Bracket (NLA)
13 01550-08257 BOLT
14 01550-08357 BOLT
15 09180-08210 Spacer (NLA)
16 01550-06357 BOLT
17 04211-09189 PIN
18 31800-94401 Starter Relay
19 38412-94700 Relay Bracket (NLA)
20 02112-36167 SCREW
21 31805-95501 Relay Bracket
22 02112-35127 SCREW 5X12
23 33820-93E01 Starter Sub Cable (NLA)
24 31912-95D00 Starting Motor Band
25 31918-94402 Lower Damper
▶Fig. 27 - Magneto (11 parts) Fig. 27 - Magneto
Ref OEM Part # Part Name
1 32120-93E20 Battery Charge Coil
2 32140-93E10 Primary Coil
3 32160-93E20 Ignition Timing Coil
4 01547-0630B BOLT
5 02162-05127 Screw (NLA)
6 32102-93E40 Flywheel (NLA)
8 09140-14008 Nut 14mm
9 09160-15047 Washer (NLA)
10 09420-04008 Key
45839 33833-91J00 Tube (6x8x250)
45840 33833-91J00 Tube (6x8x250)
▶Fig. 29 - Ignition Coil (8 parts) Fig. 29 - Ignition Coil
Ref OEM Part # Part Name
1 32900-93E50 CDI Unit
2 09132-06018 Screw (6x16) (NLA)
3 33510-93E00 Spark Plug Cap
4 36615-96300 Resin Terminal
5 33834-87E00 Protector (NLA)
7 33410-93E10 Ignition Coil Assembly
8 01550-06307 BOLT
9 16919-93E00 Hose Protector
▶Fig. 3 - Cylinder Block (6 parts) Fig. 3 - Cylinder Block
Ref OEM Part # Part Name
1 11301-93E02-0EP Cylinder Black Assembly (NLA)
2 09205-10006 Pin (10.2x10)
3 01550-06357 BOLT
4 01560-08757 BOLT
5 04211-11129 11 X 12 DOWEL P
6 16440-11D00 Engine Oil Regulator
▶Fig. 31 - Rectifier (20 parts) Fig. 31 - Rectifier
Ref OEM Part # Part Name
1 32800-95D02 Rectifier & Regulator Assembly
2 02142-05307 SCREW
3 33810-93E02 Starter Motor Cable
4 33811-96300 Grommet (NLA)
5 36740-94771 Fuse Case Assembly (NLA)
6 09481-25001 25 Amp Fuse
8 02142-05127 SCREW
11 09403-16411 Clamp (NLA)
13 09125-06069 Screw (6x12)
14 37725-94302 Neutral Switch Actuator
15 37726-95D02 Switch Bracket
16 01550-06167 BOLT
17 37161-89E13 Start Switch Assembly
18 09159-14014 Nut (10mm)
19 09250-15010 Plug
20 01550-06167 BOLT
21 09407-14403 Clamp (L:125)
22 37721-93E03 Neutral Switch Assembly
23 09404-08205 Clamp (L:62)
24 33833-91J00 Tube (6x8x250)
▶Fig. 33 - Electrical (23 parts) Fig. 33 - Electrical
Ref OEM Part # Part Name
1 39601-95D00 Lighting Receptacle Assembly
2 36634-93910 Connector Cap
3 39603-94400 Receptacle Grommet (NLA)
5 37830-93E04 Emergency Switch Assembly
6 37823-92E02 Stop Switch Lanyard
7 37826-92E00 Nut
8 36360-89E10 Oil & Water Warning Lamp
9 36367-93E00-019 Oil Level Label (NLA)
10 37820-93E11 Oil Pressure Switch
11 09250-13005 Plug (NLA)
12 16919-94J10-180 Hose Protector
13 36810-93E20 Neutral Limit Lead (NLA)
14 36810-93E30 Neutral Limit Lead (NLA)
17 09250-12016 CAP(OD:20)
18 37835-91J00-YAY Stop Label
19 33833-91J00 Tube (6x8x250)
20 09160-12067 Washer (12.5x23x1.0)
21 09180-08210 Spacer (NLA)
22 01550-08257 BOLT
23 39669-94400 Lower Cover Plug
25 09407-14407 Clamp (L:140)
45748 09407-14403 Clamp (L:125)
45749 09407-25402 Clamp (L:248)
▶Fig. 36 - Clamp Bracket (20 parts) Fig. 36 - Clamp Bracket
Ref OEM Part # Part Name
1 41111-93E02-0EP Starboard Clamp Bracket
2 41121-89E53-0EP Port Clamp Bracket (NLA)
4 09205-06007 Spring Pin (6x25)
5 41210-89E11 Clamp Screw Assembly
6 41213-94J01 Clamp Plate
7 41130-90L00 Clamp Bracket Shaft
8 09180-06163 Spacer
9 41222-93E1V Tilt Lock Arm
10 45420-93E02 Tilt Lock Pin
11 09441-17001 Spring
12 09100-06177 Bolt (6x140)
13 29141-93J00 Nut (6mm)
14 09162-06006 Lock Washer
15 09159-22006 Nut
16 41225-94400 Tilt Lock Arm Rubber
17 09111-10067 Bolt (10x20.4)
18 09160-10082 Washer (10.5x19x2.0)
19 41224-94J00 Tilt Lock Spring
20 36894-95201 Wire Lead (L:165)
21 09125-05050 Screw (5x8)
▶Fig. 39 - Swivel Bracket (36 parts) Fig. 39 - Swivel Bracket
Ref OEM Part # Part Name
1 43111-93933-0EP Swivel Bracket
2 22511-99011 Grease Nipple
3 43711-99J00 Steering Bushing
4 43750-93E23-0EP Steering Bracket
5 43761-93E11-0EP Handle Bracket
6 43755-93E02-0EP Steering Cable End Attachment
7 09100-08296 Bolt (NLA)
8 09160-08082 Washer (8.5x16x1.2)
9 09160-27013 Washer
10 09280-27004 O-Ring
11 43211-87JL0 Swivel Bracket Bushing
12 09125-06063 Screw (6x10)
13 45231-93901 Reverse Lock Arm (NLA)
14 45241-90L00 Reverse Lock Arm Link
15 41225-94502 Release Arm Pin
16 45250-89E01 Release Link (NLA)
17 09306-22006 Bushing
18 45255-93001 Release Lever Rubber
19 45261-92L00 Release Lever
20 09160-06082 Washer (6.5x13x1.0)
21 09200-05014 Pin
22 09200-06061 Pin
23 09204-01002 Cotter Pin
24 45267-94J00 Release Spring
25 45212-94J01 Reverse Lock Spring
26 43411-939L0 Steering Adjuster Plate
27 43412-93901 COVER,STEERING
28 09100-08232 Bolt (8x30)
29 09160-08082 Washer (8.5x16x1.2)
30 29440-93J00 Steering Adjuster Spring
31 45700-93E01 Shallow Water Drive Assy
32 09160-06082 Washer (6.5x13x1.0)
33 09200-06068 Shallow Drive Arm Shaft
34 09204-01006 Cotter Pin
35 09443-08031 Spring
36 21131-94J00-YAY Clutch Shift Mark
▶Fig. 44 - Drive Shaft Housing (23 parts) Fig. 44 - Drive Shaft Housing
Ref OEM Part # Part Name
1 09116-08122 Bolt (8x30)
2 09202-06023 Knock Pin (6x10)
4 43112-94L01 Exhaust Pipe
5 55113-93E00 Gear Case Gasket
6 54180-93E01 Upper Stbd Mount
7 54190-93E01 Upper Port Mount
8 54160-93E02 Lower Mount
9 09116-08137 Bolt (8x22)
10 54211-93E05-0EP Lower Mount Starboard Cover
11 54221-93E05-0EP Lower Mount Port Cover
12 09116-08138 Bolt (8x40)
13 09116-08138 Bolt (8x40)
14 29141-93J10 Nut
15 09160-08082 Washer (8.5x16x1.2)
16 09116-08122 Bolt (8x30)
17 54213-93901 Knock Pin
18 54144-93E10 Upper Mount Port Seal
19 54145-93E10 Upper Mount Starboard Seal
20 36894-95201 Wire Lead (L:165)
21 36895-87D01 Wire Lead (L:210)
22 09125-05050 Screw (5x8)
45717 52110-93E70-0EP Drive Shaft Housing (S)
45718 52110-93E40-0EP Drive Shaft Housing (L) (NLA)
▶Fig. 46 - Gear Case (37 parts) Fig. 46 - Gear Case
Ref OEM Part # Part Name
1 55100-90L00-0EP Replaced by 55100-90L01-0EP
2 09263-15019 Bearing (15x21x12)
3 09262-25003 Bearing (25x52x15)
4 55321-939L0 Zinc Anode
5 09116-06094 Bolt (6x15)
6 55321-90L00 Zinc Anode
7 09116-06094 Bolt (6x15)
8 09117-08047 Bolt (8x30)
9 09248-10008 Drain Plug
10 09168-10022 Drain Plug Gasket
11 56120-90L00-0EP Propeller Shaft Bearing Housing
12 08110-60050 B1 25X47X12 BEA
13 09280-57002 O-Ring
14 09289-17L02 Oil Seal (17x30x6)
15 29116-93J00 Bolt (6x20)
17 58120-89L00 Type M Propeller Bushing
18 57632-94J00 Propeller Stopper
19 57630-93900 Propeller Hardware Kit DT9.9 / DT15c & DF9.9 / DF15
20 57633-93901 Propeller Nut Spacer
21 09141-12005 Nut
22 09160-12066 Washer (12.5x22x2.5)
23 09204-02004 Cotter Pin
24 55331-93901 Exhaust Core Seal
25 55332-92D01 Exhaust Seal Rubber
26 09202-06023 Knock Pin (6x10)
27 08331-41329 Circlip
31 55300-95500 Zinc Anode
32 09126-06006 Screw (6x20)
33 29141-93J00 Nut (6mm)
34 29162-93J00 Lock Washer
35 55181-95200 Flush Hose Attachment
45673 58100-89L00-019 M701 Propeller 3x9-1/4x7
45704 58100-89L20-019 M930 Propeller 3x9-1/4x9
45732 58100-90L60-019 M1011 Propeller 3x9-1/4x10
45763 58100-89L70-019 M1101 Propeller 3x9-1/4x11
45793 58100-90L41-019 M821 Propeller 3x9-1/4x8
45824 58100-90L50-019 M911 Propeller 3x9-1/4x9
▶Fig. 47 - Transmission (41 parts) Fig. 47 - Transmission
Ref OEM Part # Part Name
2 08110-60020 B1 15X32X9 BEAR
3 09380-15001 Drive Shaft Circlip
4 09160-20027 Washer (20x35x2.75)
6 09160-21009 Washer (21x35x2.75)
7 09263-20024 Bearing (20x35x4.5)
8 57311-90L00 Pinion Gear
9 57510-90L00 Forward Gear
10 57521-90L00 Reverse Gear
13 09181-15156 Shim (1.50)
14 57610-90L00 Propeller Shaft Assembly
15 57621-90L10 Clutch Dog Shifter
16 09202-04025 Pin (4x31)
17 09440-05027 Return Spring
18 09440-32008 Clutch Dog Spring
19 57631-93901 Push Rod
20 57632-97L00 Push Pin
45658 57100-90L10 Drive Shaft Assembly (S)
45659 57100-90L00 Drive Shaft Assembly (L)
45778 09181-20251 Washer (20x34x1.0)
45779 09160-20042 Shim (1.10)
45780 09160-20043 Shim (1.20) (NLA)
45781 09160-20044 Shim (1.30)
45782 09181-20244 Shim (0.70)
45783 09181-20246 Shim (0.80)
45784 09181-20248 Shim (0.90) (NLA)
45962 09181-17144 Shim (1.10)
45963 09181-17148 Shim (1.20)
45964 09181-17153 Shim (1.30) (NLA)
45965 09181-17154 Shim (1.40)
45966 09160-17026 Washer (1.50)
45967 09160-17041 Washer (1.60)
45968 09160-17027 Washer (1.70)
45969 09160-17042 Washer (1.80)
45970 09160-17028 Washer (1.90) (NLA)
45992 09160-25040 Washer (1.00)
45993 09160-25041 Washer (1.10)
45994 09160-25042 Washer (1.20)
45995 09181-25181 Shim (1.30)
45996 09181-25160 Shim (25x34x0.7)
45997 09181-25162 Shim (25x34x0.8)
45998 09181-25164 Shim (0.90)
▶Fig. 48 - Side Cover (24 parts) Fig. 48 - Side Cover
Ref OEM Part # Part Name
1 61810-94J00-0EP Starboard Side Cover
2 61155-94500 Water Inspection Tube
3 61821-94J00-0EP Port Side Cover
4 61831-94J20-0EP Instrument Panel (NLA)
5 36656-93E00 Switch Lead Grommet (NLA)
6 09125-06067 Screw (6x16)
7 03542-05169 SCREW
8 09250-26006 Clutch Hole Plug
9 09136-06137 Screw (6x55)
10 09136-06138 Screw (6x75)
11 09148-06015 Nut
12 09148-06017 Nut
13 02142-06167 6 X 16 CROSS SC
14 61115-93E00 Side Cover Drain Seal
15 61124-93E00 Side Cover Plug
16 67331-93E20 Side Cover Grommet (NLA)
17 61851-93E10 Engine Cover Protector
18 61827-93E00 Side Cover Holder (NLA)
19 09321-08020 Side Cover Cushion
20 02142-06167 6 X 16 CROSS SC
21 15211-91J00-180 Hose (NLA)
22 09401-08413 Clip
23 61112-93930 Lower Engine Cover Rubber
24 61134-93E00 Side Cover Seal
▶Fig. 49 - Engine Cover (18 parts) Fig. 49 - Engine Cover
Ref OEM Part # Part Name
1 61400-94J00-0EP Engine Cover Assembly
2 61431-94J00-0EP Tilt Up Handle
3 03542-06169 SCREW
4 61622-93E03 Recoil Starter Seal
5 61443-94J00 Starboard Engine Cover Stripe
6 61453-94J00 Port Engine Cover Stripe
7 68271-91J00-Y2D Suzuki Emblem
9 61435-93E40 Rear Emblem Mark (15)
10 61458-99E31 Engine Cover Label
11 69716-99E14 Fuel Limitation Label
12 61412-93E00 Engine Cover Hook
13 61610-90L00 Fastener
14 61616-93EL0 Lever Pin
15 09161-04012 Washer (4.2x11x1)
16 09385-04003 Snap Pin
17 61643-94J00 Screw
18 59800-99J01 Tool Set
19 68110-96110 Weather Cover (NLA)
▶Fig. 5 - Crankshaft (15 parts) Fig. 5 - Crankshaft
Ref OEM Part # Part Name
1 12111-94J00-0B0 Piston
2 12140-02C10 Piston Ring Set
3 12151-93E00 Piston Pin
4 09381-14001 Piston Pin Circlip
6 12163-32C00 Connecting Rod Bolt (NLA)
7 04221-03059 PIN
8 12220-93E12-0C0 Crankshaft Assembly
10 09283-32048 Oil Seal (32x44x6.5)
11 12100-94J00-050 Piston & Ring Set (OS:0.50)
45778 12160-93E11-0A0 Connecting Rod Assy (Mark 1)
45779 12160-93E11-0B0 Connecting Rod Assy (Mark 2)
45901 12229-33C00-0A0 Crankshaft Bearing (Green)
45902 12229-33C00-0B0 Crankshaft Bearing (Black)
45903 12229-33C00-0C0 Crankshaft Bearing (Brown)
45904 12229-33C00-0D0 Crankshaft Bearing (Yellow)
▶Fig. 50 - Fuel Tank (16 parts) Fig. 50 - Fuel Tank
Ref OEM Part # Part Name
1 65000-99J01 3 Gallon Fuel Tank
2 65520-99100 Fuel Tank Cap (NLA)
3 65561-95D00 Fuel Tank Cap Gasket
4 65831-95D00 Fuel Outlet Filter
5 65890-99100 Outlet Assembly
6 65892-95D00 Fuel Outlet O-Ring
7 99105-00192 Fuel Tank Connector (11mm)
8 65700-91J23 Fuel Hose Assembly (NLA) - Use 65700-91J23-BPMS
9 65750-87J11 Fuel Hose Connector
10 65750-98506 Fuel Hose Connector (11mm)
11 65770-94J00 Replaced by 65770-94J04
12 65781-98500 Hose Clip
13 65720-986L0 Fuel Connector
14 65760-93E01 Fuel Connector Bracket (NLA)
15 09103-06237 Bolt (6x12.5)
16 09140-16033 Nut (NLA)
▶Fig. 51 - Tiller Handle (22 parts) Fig. 51 - Tiller Handle
Ref OEM Part # Part Name
1 63111-93E10-0EP Tiller Handle
2 09159-10050 Nut
3 09100-10208 Bolt (10x70)
4 09160-10097 Washer (10.5x22x2.5)
5 09161-10012 Washer (10.5x32x1.5) (NLA)
6 63200-93E00 Handle Grip Assembly
7 63213-94400 Stop Switch Cap
8 63240-93E00 Handle Grip Adjuster
9 63247-93E00 Screw (NLA)
10 63248-93E10 Washer (NLA)
11 09160-08081 Washer (8.5x23x1.5)
12 09180-08173 Spacer
13 09117-08071 Bolt (8x35)
14 09440-22008 Spring
15 09251-09008 Cap
16 09308-08013 Grommet
18 63610-93E20 Throttle Cable Assembly
19 63216-93E00 Throttle Cable Pin
20 69714-93E11 Engine Start Mark
21 63125-93E01 Tiller Handle Stopper
22 63615-93E00 Throttle Cable Tube
23 09100-06131 Bolt (6x12)
▶Fig. 6 - Timing Belt (14 parts) Fig. 6 - Timing Belt
Ref OEM Part # Part Name
1 12625-93E10 Stator Base
2 12631-93EL0 Crankshaft Pulley
3 12635-94J00 Upper Timing Belt Guide
4 12636-93E00 Lower Timing Belt Guide
5 12637-94J00 Timing Pulley Nut (NLA)
6 12638-93E01 Pulley Nut Lock Washer
7 12741-99JL0 Camshaft Pulley
8 09160-06138 Washer (6.5x22x2.3)
9 01550-06167 BOLT
10 01550-06257 BOLT
11 01550-06307 BOLT
12 04211-09149 PIN 9X14
13 08341-31039 Woodruff Key
14 12761-93EL0 Timing Belt
▶Fig. 61 - Opt: Electrical (17 parts) Fig. 61 - Opt: Electrical
Ref OEM Part # Part Name
1 36740-95253 Fuse Case Assembly
2 09481-20001 20 Amp Fuse
3 36895-95D00 Lead (NLA)
4 39602-93900 Lamp Cord Plug Assembly
5 32800-94620 Rectifier & Regulator
6 37801-98300 Lead (NLA)
7 01550-06207 BOLT
8 36990-87D00 Terminal & Sleeve Set
9 32120-93E30 Battery Charge Coil (NLA)
10 01547-0630B BOLT
11 34200-92E02 Tachometer (NLA)
12 09471-12179 Bulb (Red)
13 09408-00168 Clamp (NLA)
14 33816-96300 Cable Clamp
15 03241-0625A SCREW
16 32120-93E20 Battery Charge Coil
17 01547-0630B BOLT
▶Fig. 63 - Opt: Starting Motor (19 parts) Fig. 63 - Opt: Starting Motor
Ref OEM Part # Part Name
1 32102-93E40 Flywheel (NLA)
2 36740-94771 Fuse Case Assembly (NLA)
3 09481-25001 25 Amp Fuse
5 02142-05127 SCREW
6 36810-93E20 Neutral Limit Lead (NLA)
7 33833-91J00 Tube (6x8x250)
8 31101-95D20-0EP Starting Motor Set
9 32800-95D02 Rectifier & Regulator Assembly
10 02142-05307 SCREW
11 33800-93E10 Cable & Switch Set (NLA)
12 33810-93E02 Starter Motor Cable
13 33811-96300 Grommet (NLA)
14 33816-96300 Cable Clamp
15 33820-93E01 Starter Sub Cable (NLA)
16 37161-89E13 Start Switch Assembly
17 09159-14014 Nut (10mm)
45675 09404-08205 Clamp (L:62)
45676 09407-14403 Clamp (L:125)
45707 09407-14407 Clamp (L:140)
▶Fig. 65 - Opt: Receptacle Set (14 parts) Fig. 65 - Opt: Receptacle Set
Ref OEM Part # Part Name
1 39600-93910 Receptacle Set (NLA)
2 39601-95D00 Lighting Receptacle Assembly
3 36634-93910 Connector Cap
4 39602-93900 Lamp Cord Plug Assembly
5 39603-94400 Receptacle Grommet (NLA)
7 38610-93E00 Choke Solenoid Assembly
8 02112-36167 SCREW
9 02112-36257 SCREW
10 09180-06300 Spacer
11 36612-92D00 Remote Wire Harness Grommet (NLA)
12 36630-89E02 Remote Control Wire Harness
13 36631-94300 Cap
45809 09407-14403 Clamp (L:125)
45810 09407-25402 Clamp (L:248)
▶Fig. 68 - Opt: Fuel Tank (12 parts) Fig. 68 - Opt: Fuel Tank
Ref OEM Part # Part Name
1 65000-95D01 6 Gallon Suzuki Fuel Tank (NLA)
2 65520-95D00 Fuel Tank Cap Assembly (NLA)
3 65561-95D00 Fuel Tank Cap Gasket
4 65831-95D00 Fuel Outlet Filter
5 65890-95D00 Outlet Assembly
6 65892-95D00 Fuel Outlet O-Ring
7 65740-95D01 Fuel Tank Connector (13mm)
8 65700-87D85 Fuel Hose
9 65750-95501 Fuel Hose Connector (13mm)
10 65750-98506 Fuel Hose Connector (11mm)
11 65770-95541 Squeeze Pump (NLA)
12 65781-98500 Hose Clip
▶Fig. 69 - Opt: Remote Control Parts (13 parts) Fig. 69 - Opt: Remote Control Parts
Ref OEM Part # Part Name
1 67130-93E22-0EP Remote Control Parts Kit (NLA)
2 67340-93E11 HOLDER,REMOCON
3 43755-93E02-0EP Steering Cable End Attachment
4 09308-08013 Grommet
5 67467-93E01 Cable Connector
6 09116-06204 Bolt (6x20)
7 09111-06064 Bolt (6x17)
8 33816-96300 Cable Clamp
9 36612-92D00 Remote Wire Harness Grommet (NLA)
10 36630-89E02 Remote Control Wire Harness
11 63625-94300 Throttle Cable Cap
12 03241-0625A SCREW
13 41141-89E00 Steering Cable Attachment
▶Fig. 73 - Opt: Drag Link (11 parts) Fig. 73 - Opt: Drag Link
Ref OEM Part # Part Name
1 41141-89E00 Steering Cable Attachment
2 67720-93E00 Steering Bracket Attachment
3 67725-93E00 Steering Bracket Bolt (NLA)
4 67726-99E00 Lock Nut
5 67728-99E00 Washer
6 67701-93E12 Drag Link Assembly
7 67721-93E00 Drag Link Spacer (NLA)
8 67725-99E10 Replaced by 67725-99E20
9 67726-99E00 Lock Nut
10 67728-99E00 Washer
11 99011-94J00-03B Owners Manual DF9.9/DF15 - 2004
▶Fig. 8 - Camshaft (17 parts) Fig. 8 - Camshaft
Ref OEM Part # Part Name
1 12700-93E50 Camshaft Assy w/Decomp
2 09283-25107 Oil Seal (25x44x7)
3 12840-93E01 Rocker Arm Assembly
4 12842-49201 Tappet Adjust Screw
5 12843-27A00 Tappet Adjust Nut
6 12861-93E00 Rocker Arm Shaft
7 09160-13010 Washer
8 09164-14012 Wave Washer
9 12891-94J00 Rocker Arm Shaft Spring
10 12911-93E00 Intake Valve
11 12915-93E00 Exhaust Valve
12 12921-93E00 Valve Spring
13 12931-78G00 Valve Spring Retainer
14 12932-24400 Valve Cotter
15 12933-71C00 Valve Spring Seat
16 09289-05006 Valve Stem Seal
17 12711-93E11 Camshaft wo/Decomp
▶Fig. 9 - Inlet Manifold (8 parts) Fig. 9 - Inlet Manifold
Ref OEM Part # Part Name
1 13111-93E04-0EP Inlet Manifold
2 13119-93E00 Inlet Manifold Gasket
3 01550-08407 BOLT 8 X 40
4 13116-94J00 Inlet Manifold Cap (NLA)
5 13800-93E30 Silencer Assy (NLA)
6 13694-92D00 Choke Spring Plate
7 03511-04083 Screw (NLA)
8 13710-93E10 Flame Arrester (NLA)

100-Hour / Annual Service Checklist

Regular maintenance keeps your Suzuki DF 15MSK4, DF 15ESK4, DF 15ELK4 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.

Recently Viewed Products