Outboard Boat Motor Product
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| 🇨🇳Inovance inovance.com ↗ | Shenzhen, CN | Drives & motion control | $817 | 500 units | 10–14 wks |
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | $663 | 500 units | 10–14 wks |
| broad-ocean.com ↗ | Zhongshan, CN | Electric motors | $561 | 500 units | 10–14 wks |
| nidec.com ↗ | Singapore | Motors — regional ops | $850 | 500 units | 10–14 wks |
| bosch.in ↗ | Bengaluru, IN | Automotive components | $851 | 500 units | 10–14 wks |
A 4-stroke outboard marine engine with powerhead, midsection, lower unit, and integrated tilt/trim. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
8 top-level lines · 83 rows shown · 164 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Powerhead 10 parts | outboard-boat-motor-powerhead | 1× | 1 | 88 | assembly |
| 1.1 | Cylinder Block 4 parts | outboard-boat-motor-cylinder-block | 1× | 1 | 12 | assembly |
| 1.1.1 | Block Casting | outboard-boat-motor-block-casting | 1× | 1 | — | part |
| 1.1.2 | Cylinder Liner | outboard-boat-motor-cylinder-liner | 4× | 4 | — | part |
| 1.1.3 | Main Bearing Shell | outboard-boat-motor-main-bearing | 5× | 5 | — | part |
| 1.1.4 | Oil Seal | oil-seal | 2× | 2 | — | part |
| 1.2 | Cylinder Head 4 parts | outboard-boat-motor-cylinder-head | 1× | 1 | 14 | assembly |
| 1.2.1 | Head Casting | outboard-boat-motor-head-casting | 1× | 1 | — | part |
| 1.2.2 | Poppet Valve | outboard-boat-motor-valve | 8× | 8 | — | part |
| 1.2.3 | Fuel Injector | outboard-boat-motor-fuel-injector | 4× | 4 | — | part |
| 1.2.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 1.3 | Crankshaft Assembly 3 parts | outboard-boat-motor-crankshaft-assy | 1× | 1 | 7 | assembly |
| 1.3.1 | Crankshaft | outboard-boat-motor-crankshaft | 1× | 1 | — | part |
| 1.3.2 | Connecting Rod | outboard-boat-motor-connecting-rod | 4× | 4 | — | part |
| 1.3.3 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 1.4 | Piston Assembly 3 parts | outboard-boat-motor-piston-assy | 4× | 4 | 3 | assembly |
| 1.4.1 | Piston | outboard-boat-motor-piston | 1× | 4 | — | part |
| 1.4.2 | Piston Ring Set | outboard-boat-motor-piston-ring-set | 1× | 4 | — | part |
| 1.4.3 | Wrist Pin | outboard-boat-motor-wrist-pin | 1× | 4 | — | part |
| 1.5 | Camshaft | outboard-boat-motor-camshaft | 1× | 1 | — | part |
| 1.6 | Flywheel / Alternator 3 parts | outboard-boat-motor-flywheel-alternator | 1× | 1 | 23 | assembly |
| 1.6.1 | Flywheel | outboard-boat-motor-flywheel | 1× | 1 | — | part |
| 1.6.2 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 1.6.3 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.7 | Ignition Coil 2 parts | outboard-boat-motor-ignition-coil | 4× | 4 | 3 | assembly |
| 1.7.1 | Copper Winding | copper-winding | 2× | 8 | — | part |
| 1.7.2 | Connector | connector | 1× | 4 | — | part |
| 1.8 | Spark Plug | spark-plug | 4× | 4 | — | part |
| 1.9 | O-Ring Set | oring-set | 2× | 2 | — | part |
| 1.10 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 2 | Midsection 4 parts | outboard-boat-motor-midsection | 1× | 1 | 5 | assembly |
| 2.1 | Exhaust Housing | outboard-boat-motor-exhaust-housing | 1× | 1 | — | part |
| 2.2 | Rubber Engine Mount | outboard-boat-motor-engine-mount | 2× | 2 | — | part |
| 2.3 | Driveshaft Tube | outboard-boat-motor-driveshaft-tube | 1× | 1 | — | part |
| 2.4 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 3 | Lower Unit / Gearcase 9 parts | outboard-boat-motor-lower-unit | 1× | 1 | 19 | assembly |
| 3.1 | Gearbox Housing | gearbox-housing | 1× | 1 | — | part |
| 3.2 | Drive Shaft | outboard-boat-motor-drive-shaft | 1× | 1 | — | part |
| 3.3 | Pinion & Gear Set 2 parts | outboard-boat-motor-pinion-gear-set | 1× | 1 | 2 | assembly |
| 3.3.1 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 3.3.2 | Shift Dog Clutch | outboard-boat-motor-shift-clutch | 1× | 1 | — | part |
| 3.4 | Propeller Shaft | outboard-boat-motor-propeller-shaft | 1× | 1 | — | part |
| 3.5 | Water Pump 4 parts | outboard-boat-motor-water-pump | 1× | 1 | 4 | assembly |
| 3.5.1 | Water Pump Impeller | outboard-boat-motor-impeller | 1× | 1 | — | part |
| 3.5.2 | Pump Housing | outboard-boat-motor-pump-housing | 1× | 1 | — | part |
| 3.5.3 | Thermostat | outboard-boat-motor-thermostat | 1× | 1 | — | part |
| 3.5.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 3.6 | Propeller 2 parts | outboard-boat-motor-propeller | 1× | 1 | 2 | assembly |
| 3.6.1 | Blade & Hub | outboard-boat-motor-prop-blade-hub | 1× | 1 | — | part |
| 3.6.2 | Prop Nut & Washer | outboard-boat-motor-prop-nut | 1× | 1 | — | part |
| 3.7 | Ball Bearing | ball-bearing | 4× | 4 | — | part |
| 3.8 | Oil Seal | oil-seal | 3× | 3 | — | part |
| 3.9 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 4 | Fuel System 4 parts | outboard-boat-motor-fuel-system | 1× | 1 | 4 | assembly |
| 4.1 | Fuel Tank | outboard-boat-motor-fuel-tank | 1× | 1 | — | part |
| 4.2 | Fuel Pump | outboard-boat-motor-fuel-pump | 1× | 1 | — | part |
| 4.3 | Fuel Filter | outboard-boat-motor-fuel-filter | 1× | 1 | — | part |
| 4.4 | Vapor Separator Tank | outboard-boat-motor-vapor-separator | 1× | 1 | — | part |
| 5 | Tilt & Trim Hydraulics 4 parts | outboard-boat-motor-tilt-trim | 1× | 1 | 28 | assembly |
| 5.1 | Trim Cylinder | outboard-boat-motor-trim-cylinder | 2× | 2 | — | part |
| 5.2 | Hydraulic Pump | outboard-boat-motor-hydraulic-pump | 1× | 1 | — | part |
| 5.3 | Trim Motor 3 parts | outboard-boat-motor-trim-motor | 1× | 1 | 24 | assembly |
| 5.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 5.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 5.3.3 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 5.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 6 | Control Electronics (ECU) 4 parts | outboard-boat-motor-control-electronics | 1× | 1 | 12 | assembly |
| 6.1 | ECU PCB 3 parts | outboard-boat-motor-ecu-pcb | 1× | 1 | 4 | assembly |
| 6.1.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 6.1.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 6.1.3 | Connector | connector | 2× | 2 | — | part |
| 6.2 | ECU Housing | outboard-boat-motor-ecu-housing | 1× | 1 | — | part |
| 6.3 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 6.4 | Connector | connector | 6× | 6 | — | part |
| 7 | Steering Bracket 3 parts | outboard-boat-motor-steering-bracket | 1× | 1 | 3 | assembly |
| 7.1 | Transom Clamp Bracket | outboard-boat-motor-clamp-bracket | 1× | 1 | — | part |
| 7.2 | Swivel Tube | outboard-boat-motor-swivel-tube | 1× | 1 | — | part |
| 7.3 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 8 | Cowling 4 parts | outboard-boat-motor-cowling | 1× | 1 | 5 | assembly |
| 8.1 | Top Cowl | outboard-boat-motor-top-cowl | 1× | 1 | — | part |
| 8.2 | Lower Pan | outboard-boat-motor-lower-pan | 1× | 1 | — | part |
| 8.3 | Cowl Seal | outboard-boat-motor-cowl-seal | 1× | 1 | — | part |
| 8.4 | Cowl Latch | outboard-boat-motor-cowl-latch | 2× | 2 | — | part |