🔎 Honda BF15 Reference Library — Exploded parts diagrams (35 diagrams), specifications, common issues, and maintenance checklist.
The Honda BF15 is a 4-Stroke OHC 2-Cylinder, Water-Cooled outboard motor. A popular choice for small fishing boats, inflatable RIBs, and sailboat auxiliaries.
Quick Reference Specifications
| Specification |
Value |
| Engine Type |
4-Stroke OHC 2-Cylinder, Water-Cooled |
| Horsepower |
15 HP |
| Displacement |
351 cc (21.4 cu in) |
| Bore x Stroke |
72 x 43 mm (2.83 x 1.69 in) |
| Spark Plug (Type & Gap) |
NGK DCPR6E |
| Engine Oil Capacity |
1.1 L (1.16 US qt) |
| Recommended Engine Oil |
SAE 10W-30 4-Stroke Marine Oil (API SG or higher) |
| Gear Case Oil Capacity |
160 mL (5.4 fl oz) |
| Idle Speed (in gear) |
900 ± 50 RPM (in gear) |
| Full Throttle RPM Range |
5000-6000 RPM |
| Fuel |
Unleaded Gasoline, 86 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 Honda BF15:
-
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 Honda BF15.
▶BRACKET KIT (6 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
50329-HA7-670 |
RUBBER, BATTERY BOX MOUNTING |
| 5 |
68326-ZA8-000 |
RUBBER, MOUNTING |
| 7 |
90504-921-010 |
WASHER, PLAIN (6MM) |
| 9 |
91553-ZV4-000 |
COLLAR, STEERING |
| 10 |
92101-06016-4J |
BOLT, HEX. (6X16) |
| 11 |
94021-06020 |
NUT, CAP (6MM) |
▶CAMSHAFT (7 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
12209-422-005 |
SEAL, VALVE STEM |
| 3 |
14431-ZV4-000 |
ARM, VALVE ROCKER (NOT AVAILABLE) |
| 4 |
14451-881-000 |
SHAFT, VALVE ROCKER ARM |
| 5 |
14481-881-000 |
SPRING, VALVE ROCKER ARM |
| 9 |
14771-ZV1-000 |
RETAINER, VALVE SPRING |
| 11 |
14775-028-010 |
SEAT, VALVE SPRING |
| 16 |
90453-235-000 |
WASHER, THRUST (16MM) |
▶CARBURETOR (13 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
16011-ZV4-005 |
VALVE SET, FLOAT |
| 3 |
16013-ZV4-005 |
FLOAT SET |
| 5 |
16016-ZW4-D21 |
SCREW SET |
| 6 |
16024-ZY3-000 |
SCREW SET, DRAIN |
| 7 |
16028-ZV4-650 |
SCREW SET |
| 8 |
16071-ZV4-005 |
SCREW, PLUG |
| 9 |
16081-ZV4-650 |
SCREW-WASHER |
| 10 |
16100-ZV4-D22 |
CARBURETOR ASSY. (BG06F B) |
| 14 |
16221-ZV4-610 |
GASKET, CARBURETOR |
| 19 |
17203-ZV4-000 |
TRAP, FLAME |
| 20 |
95003-05008-60M |
BULK HOSE, VINYL (3.5X6.5X8000) (3.5X6.5X100) |
| 21 |
95801-06095-02 |
BOLT, FLANGE (6X95) |
| 22 |
99101-MAZ-1080 |
JET, MAIN (#108) |
▶CARBURETOR KIT (1 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
16221-ZV4-610 |
GASKET, CARBURETOR |
▶CHARGE COIL KIT (1 parts)
| Ref |
OEM Part # |
Part Name |
| 3 |
87512-ZV4-831 |
MARK, RECEPTACLE (10A) |
▶CHOKE SOLENOID BRACKET KIT (1 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
93500-06025-4J |
SCREW, PAN (6X25) |
▶CONTROL BOX SET (4 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
17508-KN5-670 |
RUBBER, TANK MOUNTING |
| 3 |
32161-367-690 |
BAND, WIRE |
| 4 |
90683-SA0-003 |
CLIP, WIRE HARNESS (25MM) |
| 5 |
91403-881-000 |
CLIP B, CORD |
▶CRANKSHAFT/PISTON (6 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
13010-ZV4-004 |
RING SET, PISTON (STD) |
| 6 |
13325-ZA0-003 |
BEARING, CRANKSHAFT (RED) |
| 7 |
13351-ZV4-000 |
WEIGHT A, BALANCER |
| 11 |
90565-ZV4-000 |
WASHER, PLAIN (7MM) |
| 12 |
90741-ZV4-000 |
KEY, SPECIAL (16X15) |
| 13 |
94601-14000 |
CLIP, PISTON PIN (14MM) |
▶CYLINDER (14 parts)
| Ref |
OEM Part # |
Part Name |
| 10 |
15611-ZV4-000 |
CAP, OIL |
| 12 |
37200-935-004 |
SWITCH, OIL PRESSURE |
| 14 |
37202-935-004 |
WASHER (4MM) |
| 15 |
90013-ZV4-010 |
BOLT, FLANGE (6X20) (CT200) |
| 17 |
90121-ZV0-010 |
BOLT, FLANGE (6X25) |
| 23 |
91301-805-000 |
O-RING (26X2.7) |
| 24 |
91306-PJ4-000 |
O-RING (6.8X1.9) |
| 25 |
93500-04006-3J |
SCREW, PAN (4X6) |
| 26 |
93500-05010-0A |
SCREW, PAN (5X10) |
| 27 |
94301-08120 |
PIN A, DOWEL (8X12) |
| 28 |
95701-06025-02 |
BOLT, FLANGE (6X25) |
| 29 |
95701-06050-02 |
BOLT, FLANGE (6X50) |
| 30 |
95701-08065-02 |
BOLT, FLANGE (8X65) |
| 31 |
96100-60013-00 |
BEARING, RADIAL BALL (6001) |
▶CYLINDER HEAD (6 parts)
| Ref |
OEM Part # |
Part Name |
| 4 |
12251-ZV4-610 |
GASKET, CYLINDER HEAD |
| 11 |
90402-822-000 |
WASHER, HEAD (8MM) |
| 12 |
91206-ZV4-003 |
OIL SEAL (18X30X7) |
| 13 |
94301-10160 |
PIN, DOWEL (10X16) |
| 14 |
95701-06022-02 |
BOLT, FLANGE (6X22) |
| 15 |
98066-56726 |
SPARK PLUG (X20FSR-U) (DENSO) |
▶ENGINE COVER KIT (0 parts)
▶EXTENSION CASE (17 parts)
| Ref |
OEM Part # |
Part Name |
| 6 |
41104-ZV4-010 |
SCREEN, R. WATER (NOT AVAILABLE) |
| 8 |
41106-ZVA-000 |
METAL, ANODE |
| 9 |
41108-ZV4-000 |
SCREEN, WATER (LOWER) |
| 12 |
50152-ZV4-000 |
RUBBER, MOUNT (LOWER) (A) (NOT AVAILABLE) |
| 14 |
90105-ZVA-000 |
BOLT, OIL CHECK |
| 15 |
90106-ZV4-010 |
BOLT, STUD (5X12) |
| 16 |
90121-ZV4-000 |
BOLT, HEX. (6X45) |
| 19 |
90302-ZV4-000 |
NUT, SELF-LOCK (5MM) |
| 20 |
90304-ZV4-000 |
NUT, HEX. (6MM) |
| 21 |
90502-ZV4-000 |
WASHER, PLAIN (5MM) |
| 24 |
90507-ZV4-000 |
WASHER, PLAIN (8MM) |
| 27 |
91052-ZV4-003 |
BEARING, NEEDLE (15X21X12) |
| 28 |
91252-935-004 |
SEAL, WATER (15MM) (NOK) |
| 29 |
90101-ZV1-000 |
BOLT, HEX. (6X18) |
| 31 |
90506-ZV4-000 |
WASHER, PLAIN (6MM) |
| 32 |
94301-10140 |
PIN A, DOWEL (10X14) |
| 33 |
96100-63020-00 |
BEARING, RADIAL BALL (6302) |
▶FLYWHEEL (5 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
28451-ZV4-003 |
PULLEY, STARTER |
| 3 |
31100-ZV4-010 |
FLYWHEEL |
| 6 |
90016-920-000 |
BOLT, FLANGE (6X12) |
| 7 |
90121-ZV0-010 |
BOLT, FLANGE (6X25) |
| 10 |
90688-ZV4-003 |
CLIP, CORD |
▶FUEL PUMP (2 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
16705-ZV4-005 |
DIAPHRAGM |
| 8 |
90603-ZV4-000 |
CLIP, TUBE (B10) |
▶FUEL STRAINER (3 parts)
| Ref |
OEM Part # |
Part Name |
| 3 |
16915-ZV4-000 |
SUSPENSION, STRAINER |
| 4 |
90603-ZV4-000 |
CLIP, TUBE (B10) |
| 5 |
95001-55003-60M |
BULK HOSE, FUEL (5.5X3000) (5.3X90) |
▶FUEL TANK (17 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
16900-ZV4-A22 |
JOINT ASSY., FUEL |
| 2 |
16977-ZV5-A00 |
FITTING, QUICK DISCONNECT |
| 3 |
16979-ZV5-901 |
O-RING |
| 4 |
17500-ZZ5-003 |
TANK ASSY., FUEL |
| 5 |
17583-ZV5-901 |
FILTER, FUEL |
| 8 |
17650-ZW9-023 |
CONNECTOR ASSY., FUEL (A) |
| 9 |
17660-ZW9-003 |
CONNECTOR, FUEL |
| 10 |
17661-921-010 |
BULB, PRIMER |
| 11 |
17665-ZV5-000 |
VALVE, IN. |
| 12 |
17680-ZV4-000 |
VALVE, OUTLET |
| 13 |
17700-ZW9-030 |
TUBE ASSY., FUEL |
| 14 |
17701-ZV5-000 |
TUBE, FUEL LONG (7.3X2000) |
| 16 |
17703-921-000 |
BAND, TUBE CLIP (20MM) |
| 17 |
17704-ZV4-010 |
BAND, TUBE CLIP (12.5MM) |
| 19 |
04101-ZW9-010 |
CONNECTOR SET, FUEL TUBE |
| 20 |
04104-ZW9-010 |
CONNECTOR SET, FUEL |
| 21 |
17710-ZW9-033 |
CONNECTOR ASSY., FUEL (B) |
▶GEAR CASE ASSEMBLY (0 parts)
▶HANDLEBAR (20 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
17910-ZV4-000 |
CABLE, THROTTLE |
| 4 |
17933-ZV4-000 |
HOLDER, THROTTLE ROD |
| 7 |
17957-ZV4-000 |
BUSH, LINKAGE |
| 9 |
36182-ZV4-651 |
WIRE, EMERGENCY |
| 10 |
40105-ZV4-000 |
GROMMET, OIL CASE (A) |
| 17 |
53165-ZV4-000 |
RUBBER, GRIP |
| 21 |
90013-ZV0-010 |
BOLT, FLANGE (6X12) (CT200) |
| 22 |
90116-ZV1-000 |
BOLT, RECESSED (5X8) |
| 23 |
90302-921-000 |
NUT, HEX. (16MM) |
| 24 |
90306-ZV4-000 |
NUT, HEX. (8MM) |
| 25 |
90452-GK4-600 |
WASHER, PLAIN (5MM) |
| 26 |
90504-921-010 |
WASHER, PLAIN (6MM) |
| 27 |
90507-ZV4-000 |
WASHER, PLAIN (8MM) |
| 28 |
90511-ZV4-000 |
WASHER, PLAIN (6MM) |
| 29 |
90512-921-010 |
WASHER (6MM) |
| 30 |
90514-ZV4-000 |
WASHER (10MM) |
| 32 |
90759-ZV1-000 |
PIN, SPLIT (2.0) |
| 33 |
92101-06012-4J |
BOLT, HEX. (6X12) |
| 36 |
94002-05490-0S |
NUT, HEX. (5MM) |
| 37 |
94101-04200 |
WASHER, PLAIN (4MM) |
▶IGNITION COIL (9 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
30500-ZV4-505 |
COIL ASSY., IGNITION |
| 2 |
30506-ML4-003 |
SUSPENSION, IGNITION COIL |
| 4 |
30580-ZV4-023 |
MODULE, IGNITION CONTROL (CDI) |
| 5 |
30583-ZV4-003 |
CUSHION, IGNITION CONTROL MODULE (CDI) |
| 6 |
30700-881-010 |
CAP ASSY., NOISE SUPPRESSOR |
| 8 |
37304-PE1-661 |
CLIP B, AIR TEMPERATURE SWITCH WIRE |
| 9 |
90013-ZV0-010 |
BOLT, FLANGE (6X12) (CT200) |
| 10 |
90602-PA6-661 |
CLIP, WIRE HARNESS |
| 11 |
90683-SA0-003 |
CLIP, WIRE HARNESS (25MM) |
▶INTAKE MANIFOLD /THERMOSTAT (11 parts)
| Ref |
OEM Part # |
Part Name |
| 3 |
17151-ZV4-610 |
GASKET, IN. MANIFOLD |
| 4 |
19300-881-761 |
THERMOSTAT ASSY. |
| 5 |
19302-921-003 |
RUBBER, THERMOSTAT |
| 7 |
19351-ZV4-610 |
GASKET, THERMOSTAT COVER |
| 10 |
90013-ZV0-010 |
BOLT, FLANGE (6X12) (CT200) |
| 11 |
90202-ZV0-000 |
NUT, CAP (6MM) |
| 12 |
90602-921-000 |
CLIP, TUBE (B8) |
| 14 |
91401-ZV4-000 |
CLIP, TUBE |
| 16 |
95701-06030-02 |
BOLT, FLANGE (6X30) |
| 17 |
95701-06060-02 |
BOLT, FLANGE (6X60) |
| 18 |
95701-06075-02 |
BOLT, FLANGE (6X75) |
▶LABELS (6 parts)
| Ref |
OEM Part # |
Part Name |
| 5 |
87125-ZV4-A20 |
MARK, SPARE CLIP (ENGLISH) |
| 7 |
87132-ZV4-A02 |
MARK, SIDE STRIPE (HONDA) |
| 9 |
87511-ZV5-620 |
MARK, CHANGE (ENGLISH) |
| 10 |
87512-ZV4-A21 |
MARK, RECEPTACLE (6A) |
| 13 |
87535-ZV5-620 |
LABEL, STORING CAUTION (ENGLISH) |
| 14 |
87538-ZV1-C23 |
LABEL, WARNING OPERATOR |
▶OIL CASE/ENGINE COVER (38 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
17936-921-000 |
WASHER, PIVOT |
| 4 |
17951-921-030 |
KNOB, CHOKE |
| 10 |
18233-ZV4-610 |
GASKET, EX. CHAMBER (NOT AVAILABLE) |
| 12 |
24221-ZV4-010 |
SPRING, CLICK ASSIST |
| 13 |
24611-ZV4-000 |
SHAFT, SHIFT |
| 17 |
24615-ZV4-030 |
LINK A, SHIFT |
| 19 |
24621-ZV4-010 |
BUSH, SHAFT |
| 23 |
37210-ZV4-003 |
LAMP ASSY., INDICATOR |
| 24 |
40100-ZV4-651ZA |
CASE, OIL *NH282MU* (OYSTER SILVER METALLIC-U) |
| 27 |
40109-ZV4-010 |
GROMMET, OIL CASE (E) |
| 29 |
50285-ZV4-000 |
GROMMET, CARRYING HANDLE |
| 32 |
63201-ZV1-841ZB |
LEVER, COVER LOCK *NH282MU* (OYSTER SILVER METALLIC-U) |
| 35 |
63205-920-000 |
BUSH, COVER LOCK |
| 37 |
90011-ZW9-000 |
BOLT, FLANGE (6X14) (CT200) |
| 38 |
90013-ZV4-010 |
BOLT, FLANGE (6X20) (CT200) |
| 39 |
90105-ZVA-000 |
BOLT, OIL CHECK |
| 40 |
90120-ZV4-010 |
BOLT, HEX. (6X40) |
| 42 |
90304-881-010 |
NUT (6MM) |
| 43 |
90302-921-000 |
NUT, HEX. (16MM) |
| 44 |
90452-GK4-600 |
WASHER, PLAIN (5MM) |
| 45 |
90506-ZV4-000 |
WASHER, PLAIN (6MM) |
| 46 |
90505-ZV1-000 |
WASHER (14MM) |
| 47 |
90506-ZV1-000 |
WASHER, WAVE (14MM) |
| 48 |
90506-ZV4-000 |
WASHER, PLAIN (6MM) |
| 50 |
90512-921-010 |
WASHER (6MM) |
| 51 |
90507-ZV4-000 |
WASHER, PLAIN (8MM) |
| 52 |
90605-ZV4-000 |
CLIP, TUBE (B12.5) |
| 53 |
90660-ZA0-600 |
CLIP, ENGINE STOP SWITCH CORD |
| 54 |
90687-ZV4-003 |
CLIP, WIRE HARNESS |
| 55 |
90759-ZV1-000 |
PIN, SPLIT (2.0) |
| 56 |
90757-ZV1-000 |
PIN, LOCK (5MM) |
| 57 |
91255-ZV4-651 |
SEAL, WATER (14X26X6) |
| 59 |
92101-06016-0B |
BOLT, HEX. (6X16) |
| 60 |
90127-ZV4-000 |
BOLT, HEX. (6X16) |
| 62 |
90509-ZV4-000 |
WASHER, SHIFT |
| 63 |
94301-08140 |
PIN, DOWEL (8X14) |
| 64 |
94305-40203 |
PIN, SPRING (4X20) |
| 65 |
95701-06016-02 |
BOLT, FLANGE (6X16) |
▶OIL PUMP (12 parts)
| Ref |
OEM Part # |
Part Name |
| 3 |
15121-ZV4-000 |
COVER, OIL PUMP |
| 4 |
15122-329-010 |
ROTOR, OIL PUMP (OUTER) |
| 5 |
15123-329-010 |
ROTOR, OIL PUMP (INNER) |
| 8 |
15410-ZV4-000 |
FLANGE, OIL FILTER |
| 11 |
15421-ZV4-000 |
FILTER, OIL (NOT AVAILABLE) |
| 14 |
15473-881-000 |
VALVE, CHECK |
| 15 |
15474-881-000 |
SPRING, CHECK VALVE |
| 19 |
90006-ZV4-000 |
BOLT, STUD (6X39) |
| 21 |
90202-ZV0-000 |
NUT, CAP (6MM) |
| 24 |
93500-05008-0B |
SCREW, PAN (5X8) |
| 25 |
95002-41050-08 |
CLAMP, TUBE (D10.5) |
| 26 |
95701-06022-00 |
BOLT, FLANGE (6X22) |
▶PROPELLER SHAFT/PROPELLER (11 parts)
| Ref |
OEM Part # |
Part Name |
| 4 |
24123-ZV1-300 |
SPRING, SHIFT |
| 8 |
41158-ZV4-000 |
SHIM B, GEAR (0.15MM) (NOT AVAILABLE) |
| 13 |
90124-ZV4-000 |
BOLT, HEX. (6X20) |
| 14 |
90301-ZV4-000 |
NUT, CASTLE (10MM) |
| 15 |
90501-ZV4-000 |
WASHER, PROPELLER THRUST (NOT AVAILABLE) |
| 17 |
90506-ZV4-000 |
WASHER, PLAIN (6MM) |
| 18 |
90513-921-000 |
WASHER (10MM) |
| 19 |
90758-ZV4-000 |
PIN, SPLIT (3MM) |
| 21 |
91251-935-004 |
SEAL, WATER (17MM) (NOK) |
| 22 |
91351-ZV4-003 |
O-RING (58X3) (ARAI) |
| 23 |
96100-60050-00 |
BEARING, RADIAL BALL (6005) |
▶RECOIL STARTER (12 parts)
| Ref |
OEM Part # |
Part Name |
| 5 |
28431-ZV4-003 |
PLATE, FRICTION |
| 6 |
28432-ZV4-003 |
WASHER |
| 8 |
28435-ZV4-003 |
STOPPER, REEL |
| 9 |
28436-ZV4-003 |
ARM, STOPPER |
| 10 |
28437-ZV4-003 |
SPRING, STOPPER |
| 11 |
28438-ZV4-003 |
PIN, SPLIT |
| 13 |
28442-ZV4-003 |
SPRING, RECOIL STARTER (NOT AVAILABLE) |
| 15 |
28445-ZV4-003 |
WASHER, SPRING |
| 17 |
28461-ZV4-013 |
GRIP, STARTER |
| 21 |
90021-ZV4-003 |
BOLT, HEX. (6X25) |
| 22 |
90022-ZV4-003 |
BOLT, HEX. (6X14) |
| 23 |
95701-06030-02 |
BOLT, FLANGE (6X30) |
▶REGULATOR (10 parts)
| Ref |
OEM Part # |
Part Name |
| 5 |
31652-881-024 |
PLUG, RECEPTACLE |
| 7 |
32109-ZV4-000 |
BRACKET, CONNECTOR (B) |
| 11 |
32913-MG9-950 |
CLIP, WIRE |
| 13 |
38207-ZV4-000 |
FUSE, SPARE (15A) |
| 16 |
90013-ZV0-010 |
BOLT, FLANGE (6X12) (CT200) |
| 17 |
90014-ZV1-010 |
BOLT, FLANGE (5X22) |
| 19 |
90683-ZV4-003 |
CLIP, ANCHOR |
| 21 |
90684-ZA0-601 |
CLIP, HARNESS |
| 22 |
91637-SF1-003 |
CAP (090 2P) |
| 23 |
95701-06020-02 |
BOLT, FLANGE (6X20) |
▶REMOTE CONTROL BOX (66 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
24811-ZV5-010 |
HANDLE, REMOTE CONTROL |
| 4 |
24813-ZV5-000 |
GRIP, REMOTE CONTROL HANDLE |
| 5 |
24814-ZV5-010 |
CAP, HANDLE |
| 6 |
24815-ZV5-010 |
BLOCK, NEUTRAL LOCK |
| 7 |
24816-ZV5-000 |
SPRING, REMOTE CONTROL HANDLE |
| 8 |
24817-ZV5-000 |
PLATE, LEVER SETTING |
| 9 |
24819-ZV5-000 |
COVER, GRIP |
| 10 |
24820-ZV5-010 |
HOUSING, REMOTE CONTROL BOX (A) |
| 11 |
24830-ZV5-010 |
HOUSING, REMOTE CONTROL BOX (B) |
| 12 |
24836-ZV5-000 |
HOUSING, REMOTE CONTROL BOX (C) |
| 14 |
24845-ZV5-000 |
ARM, SHIFT LINK |
| 15 |
24850-ZV5-000 |
PLATE, SLIDING |
| 16 |
24854-ZV5-000 |
COLLAR, SLIDING PLATE |
| 17 |
24855-ZV5-000 |
PIVOT, SHIFT |
| 18 |
24860-ZV5-000 |
ARM, LINK JOINT |
| 19 |
24865-ZV5-000 |
BRACKET, LINK JOINT |
| 20 |
24875-ZV5-000 |
WHEEL, ACCELERATOR |
| 21 |
24876-ZV5-000 |
SPRING, ACCELERATOR WHEEL |
| 22 |
24877-ZV5-000 |
CAM, STARTER SWITCH |
| 23 |
24878-ZV5-000 |
LEVER, IDLE |
| 24 |
24881-ZV5-000 |
PLATE, SPRING SETTING |
| 25 |
24883-ZV5-000 |
SPRING, SHIFT CLICK |
| 26 |
24884-ZV5-000 |
SPRING, CHOKE RETURN |
| 27 |
24885-ZV5-000 |
SPACER, REMOTE CONTROL BOX |
| 28 |
24887-ZV5-000 |
SPACER, CLICK SPRING |
| 29 |
24891-ZV5-000 |
BLOCK, THROTTLE FRICTION |
| 30 |
24892-ZV5-000 |
BOLT, FRICTION |
| 31 |
24894-ZV5-000 |
SPACER, NEUTRAL SWITCH |
| 32 |
24898-ZV5-000 |
SPACER, CABLE CLAMP |
| 34 |
32901-952-770 |
TIE, CABLE (2.4X92) (NATURAL) |
| 35 |
35100-ZV5-003 |
SWITCH ASSY., COMBINATION |
| 36 |
35110-ZV5-003 |
KEY ASSY., COMBINATION SWITCH (35100-ZV5-003 ONLY) |
| 37 |
35495-ZV5-821 |
SWITCH ASSY., THROTTLE |
| 39 |
35701-MG9-950 |
BAND (BLACK 3.5X140) |
| 40 |
36180-ZV5-033 |
SWITCH ASSY., EMERGENCY STOP |
| 41 |
36182-ZV4-651 |
WIRE, EMERGENCY |
| 42 |
36187-ZV4-652 |
CLIP, EMERGENCY LOCK |
| 43 |
37210-ZV4-L71 |
LAMP ASSY., INDICATOR |
| 46 |
90009-ZV5-000 |
BOLT, HEX. (8X35) |
| 47 |
90105-MM4-000 |
SCREW, PAN (6X10) |
| 48 |
90125-ZV5-000 |
SCREW (6X95) |
| 49 |
90302-ZV5-003 |
NUT, HEX. (20MM) |
| 50 |
90302-921-000 |
NUT, HEX. (16MM) |
| 51 |
90304-ZV4-000 |
NUT, HEX. (6MM) |
| 52 |
90502-ZV4-000 |
WASHER, PLAIN (5MM) |
| 54 |
90507-ZV4-000 |
WASHER, PLAIN (8MM) |
| 55 |
90512-921-010 |
WASHER (6MM) |
| 56 |
90557-ZV5-000 |
WASHER (28MM) |
| 58 |
90751-ZV5-000 |
PIN, LOCK (6MM) |
| 59 |
90772-ZV5-000 |
PIN (6X6) |
| 60 |
91151-ZV5-000 |
ROLLER, CLICK |
| 61 |
91567-ZV5-000 |
COLLAR, LINK JOINT |
| 62 |
91570-ZV5-000 |
COLLAR, DISTANCE (6X10X43.5) |
| 63 |
92101-05020-4J |
BOLT, HEX. (5X20) |
| 64 |
93500-05010-4J |
SCREW, PAN (5X10) |
| 65 |
93700-05012-4J |
SCREW, OVAL (5X12) |
| 66 |
93901-242J0 |
SCREW, TAPPING (4X10) |
| 67 |
93901-251J0 |
SCREW, TAPPING (5X10) |
| 68 |
93901-252J0 |
SCREW, TAPPING (5X12) |
| 69 |
93903-262J0 |
SCREW, TAPPING (6X16) |
| 70 |
93905-255J0 |
SCREW, TAPPING (5X25) |
| 71 |
94001-06490-0S |
NUT, HEX. (6MM) |
| 72 |
94002-05490-0S |
NUT, HEX. (5MM) |
| 73 |
94540-03029 |
E-RING (3MM) |
| 74 |
94540-04029 |
E-RING (4MM) |
| 75 |
94540-07029 |
E-RING (7MM) |
▶REMOTE CONTROL KIT (11 parts)
| Ref |
OEM Part # |
Part Name |
| 4 |
17852-ZV4-910 |
PLATE, STEERING |
| 6 |
17855-ZV1-810 |
CLAMP, CABLE |
| 7 |
17856-ZV1-810 |
SHIM, CABLE CLAMP |
| 15 |
24855-ZV4-911 |
PIVOT, SHIFT |
| 22 |
90106-ZV4-911 |
SCREW |
| 24 |
90452-GK4-600 |
WASHER, PLAIN (5MM) |
| 25 |
90504-921-010 |
WASHER, PLAIN (6MM) |
| 27 |
90756-ZV4-911 |
PIN, SPLIT (2.0) |
| 28 |
92101-05012-4J |
BOLT, HEX. (5X12) |
| 29 |
92101-06016-4J |
BOLT, HEX. (6X16) |
| 31 |
94540-05029 |
E-RING (5MM) |
▶STERN BRACKET (15 parts)
| Ref |
OEM Part # |
Part Name |
| 4 |
50323-ZV4-310ZB |
GRIP, CLAMP *NH282MU* (OYSTER SILVER METALLIC-U) |
| 7 |
50340-ZV4-010 |
ROD, ADJUSTING |
| 8 |
50341-ZV4-310 |
ROD, ADJUSTING |
| 9 |
50342-ZV4-300 |
STOPPER, ROD |
| 10 |
50343-921-300 |
SPRING, ADJUSTING ROD |
| 11 |
90106-921-010 |
BOLT, TILTING |
| 12 |
90305-ZV4-000 |
NUT, SELF-LOCK (8MM) |
| 14 |
90506-ZV4-000 |
WASHER, PLAIN (6MM) |
| 15 |
90511-921-000 |
WASHER, PLAIN (10MM) |
| 16 |
90513-921-000 |
WASHER (10MM) |
| 17 |
90514-921-000 |
WASHER (8MM) |
| 18 |
91501-ZV4-000 |
COLLAR, DISTANCE (6MM) |
| 20 |
90304-ZV4-000 |
NUT, HEX. (6MM) |
| 21 |
94305-20083 |
PIN, SPRING (2X8) |
| 22 |
94305-40143 |
PIN, SPRING (4X14) |
▶SWIVEL CASE (23 parts)
| Ref |
OEM Part # |
Part Name |
| 8 |
50214-ZV4-003 |
BUSH, SWIVEL CASE |
| 10 |
50233-881-000 |
SPRING, FRICTION ADJUSTING |
| 15 |
50516-ZV4-300 |
SPRING, TILT LINK |
| 19 |
50520-ZV4-010 |
ARM, TILT |
| 20 |
50521-ZV1-000 |
BUSH, TILT LEVER |
| 21 |
50522-ZV4-000 |
BUSH, TILT LEVER |
| 22 |
50525-ZV4-010 |
SHAFT, TILT |
| 23 |
50526-ZV4-000 |
BRACKET, TILT SHAFT |
| 24 |
50527-ZV4-010 |
BRACKET, RELEASE ROD |
| 25 |
50528-ZV4-010 |
BRACKET, TILT LEVER |
| 27 |
50532-ZV4-000 |
SHAFT, REVERSE LOCK (B) |
| 29 |
90109-ZV4-000 |
BOLT, SPECIAL (8X20) |
| 30 |
90305-ZV4-000 |
NUT, SELF-LOCK (8MM) |
| 32 |
90504-921-010 |
WASHER, PLAIN (6MM) |
| 33 |
90505-ZV4-000 |
WASHER, LOCK |
| 34 |
90513-ZV4-000 |
WASHER, PLAIN (8MM) |
| 35 |
90759-ZV1-000 |
PIN, SPLIT (2.0) |
| 37 |
91356-MG9-003 |
O-RING (39.5X2.4) (ARAI) |
| 39 |
94002-06490-0S |
NUT, HEX. (6MM) |
| 40 |
94303-06100 |
PIN, DOWEL (6X10) |
| 41 |
90751-ZV4-C21 |
PIN, SPRING (3.0X22) |
| 42 |
90752-ZV4-C21 |
PIN, SPRING (3.0X25) |
| 43 |
90752-ZV4-C21 |
PIN, SPRING (3.0X25) |
▶TIMING BELT (9 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
14316-ZV4-000 |
FLANGE, TIMING PULLEY |
| 4 |
14400-ZV4-004 |
BELT, TIMING |
| 6 |
90013-ZV0-010 |
BOLT, FLANGE (6X12) (CT200) |
| 7 |
90202-ZV4-000 |
NUT, LOCK (27MM) |
| 8 |
90451-ZV4-000 |
WASHER, LOCK (27MM) |
| 9 |
90563-ZV4-000 |
WASHER, PLAIN (6MM) |
| 10 |
90564-ZV4-000 |
WASHER, PLAIN (13MM) |
| 12 |
93500-05014-0B |
SCREW, PAN (5X14) |
| 13 |
95701-06018-02 |
BOLT, FLANGE (6X18) |
▶TOOLS (13 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
19270-881-812 |
NUT, WATER MOUTH |
| 2 |
19271-ZV1-810 |
JOINT, WATER HOSE |
| 3 |
19272-881-810 |
SEAT, WATER MOUTH |
| 4 |
28470-816-000 |
ROPE, STARTER |
| 5 |
36187-ZV4-652 |
CLIP, EMERGENCY LOCK |
| 9 |
89301-921-010 |
SCREWDRIVER, CHECK BOLT |
| 10 |
98066-56726 |
SPARK PLUG (X20FSR-U) (DENSO) |
| 11 |
99001-09120 |
SPANNER (9X12) |
| 12 |
99001-10120 |
SPANNER (10X12) |
| 13 |
89210-GBJ-J10 |
PLIERS (135) (KOWA) |
| 14 |
99003-10000 |
DRIVER 1, PLUS SCREW (NO.2) |
| 15 |
99003-30000 |
DRIVER 3, MINUS SCREW (NO.2) |
| 16 |
99003-40000 |
LEVER |
▶VERTICAL SHAFT (22 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
19210-ZV4-651 |
IMPELLER, PUMP |
| 2 |
19220-ZV4-000 |
HOUSING, IMPELLER |
| 3 |
19231-ZV4-020 |
COVER, IMPELLER |
| 4 |
19232-ZV4-610 |
GASKET, IMPELLER |
| 6 |
19253-ZV1-000 |
RING, WATER TUBE SEAL |
| 9 |
24312-ZV4-000 |
JOINT, SHIFT ROD |
| 10 |
24320-ZV4-000 |
ROD A, SHIFT (NOT AVAILABLE) |
| 11 |
24341-ZV4-300 |
ROD, PUSH |
| 18 |
90108-881-000 |
BOLT, HEX. (6X28) |
| 19 |
90112-881-000 |
COLLAR B, DISTANCE |
| 21 |
90504-921-010 |
WASHER, PLAIN (6MM) |
| 22 |
90512-ZV4-000 |
WASHER, PLAIN (6MM) |
| 23 |
90752-ZV4-650 |
KEY, WOODRUFF (16X12) (NOT AVAILABLE) |
| 24 |
90754-ZV4-000 |
PIN (5X21) (NOT AVAILABLE) |
| 25 |
90757-ZV1-000 |
PIN, LOCK (5MM) |
| 26 |
91253-921-003 |
SEAL, WATER (6MM) |
| 27 |
91301-MY9-003 |
O-RING (15X2.5) |
| 28 |
90105-881-000 |
BOLT, HEX. (6X12) |
| 29 |
94001-06490-0S |
NUT, HEX. (6MM) |
| 30 |
94305-25122 |
PIN, SPRING (2.5X12) |
| 31 |
96220-25118 |
ROLLER (2.5X11.8) |
| 32 |
96220-40100 |
ROLLER (4X10) |
▶WATER PUMP IMPELLER KIT (3 parts)
| Ref |
OEM Part # |
Part Name |
| 2 |
19210-ZV4-651 |
IMPELLER, PUMP |
| 3 |
19232-ZV4-610 |
GASKET, IMPELLER |
| 4 |
91252-935-004 |
SEAL, WATER (15MM) (NOK) |
▶WATER TUBE (1 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
90605-ZV4-000 |
CLIP, TUBE (B12.5) |
100-Hour / Annual Service Checklist
Regular maintenance keeps your Honda BF15 running reliably season after season. Most of these tasks can be performed with basic tools and the factory service manual.
- Replace water pump impeller and inspect wear plate
- Change engine oil and oil filter (check drain plug washer)
- Replace spark plugs and check ignition timing
- Drain and refill lower unit gear oil; inspect for water contamination
- Inspect fuel lines, primer bulb, and fuel filter for deterioration
- Check and replace sacrificial anodes (zinc or aluminum)
- Inspect propeller for damage; check shaft seal and cotter pin
- Check valve clearance (refer to service manual for specifications)
- Lubricate all grease points (steering, tilt tube, shift linkage)
- 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.
