4-Stroke 3-Cyl Engine Assembly
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| weichai.com ↗ | Weifang, CN | Diesel & power engines | $10,000 | 50 units | 12–16 wks |
| cumminsindia.com ↗ | Pune, IN | Diesel engines | $10,250 | 50 units | 12–16 wks |
| 🇨🇳Yuchai yuchai.com ↗ | Yulin, CN | Diesel engines | $11,300 | 50 units | 12–16 wks |
| koel.co.in ↗ | Pune, IN | Diesel & gas engines | $11,100 | 50 units | 12–16 wks |
| ashokleyland.com ↗ | Chennai, IN | Engines & commercial vehicles | $9,500 | 50 units | 12–16 wks |
Inline three-cylinder four-stroke marine engine. 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
10 top-level lines · 29 rows shown · 52 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Engine Block | jet-ski-engine-block | 1× | 1 | — | part |
| 2 | Crankshaft | jet-ski-crankshaft | 1× | 1 | — | part |
| 3 | Piston Assembly 4 parts | jet-ski-piston | 3× | 3 | 4 | assembly |
| 3.1 | Piston | jet-ski-piston-body | 1× | 3 | — | part |
| 3.2 | Piston Ring Set | jet-ski-piston-rings | 1× | 3 | — | part |
| 3.3 | Connecting Rod | jet-ski-conrod | 1× | 3 | — | part |
| 3.4 | Wrist Pin | jet-ski-wrist-pin | 1× | 3 | — | part |
| 4 | Cylinder Head 4 parts | jet-ski-cylinder-head | 1× | 1 | 16 | assembly |
| 4.1 | Head Casting | jet-ski-head-casting | 1× | 1 | — | part |
| 4.2 | Camshaft | jet-ski-camshaft | 2× | 2 | — | part |
| 4.3 | Poppet Valve | jet-ski-valve | 12× | 12 | — | part |
| 4.4 | Head Gasket | jet-ski-head-gasket | 1× | 1 | — | part |
| 5 | Supercharger 4 parts | jet-ski-supercharger | 1× | 1 | 5 | assembly |
| 5.1 | Supercharger Housing | jet-ski-sc-housing | 1× | 1 | — | part |
| 5.2 | Supercharger Impeller | jet-ski-sc-impeller | 1× | 1 | — | part |
| 5.3 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 5.4 | Oil Seal | oil-seal | 1× | 1 | — | part |
| 6 | Fuel Injection 4 parts | jet-ski-fuel-injection | 1× | 1 | 8 | assembly |
| 6.1 | Throttle Body | jet-ski-throttle-body | 1× | 1 | — | part |
| 6.2 | Fuel Rail | jet-ski-fuel-rail | 1× | 1 | — | part |
| 6.3 | Fuel Injector | jet-ski-injector | 3× | 3 | — | part |
| 6.4 | Connector | connector | 3× | 3 | — | part |
| 7 | Exhaust System 3 parts | jet-ski-exhaust | 1× | 1 | 3 | assembly |
| 7.1 | Exhaust Manifold | jet-ski-exhaust-manifold | 1× | 1 | — | part |
| 7.2 | Waterbox Muffler | jet-ski-waterbox | 1× | 1 | — | part |
| 7.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 8 | Spark Plug | spark-plug | 3× | 3 | — | part |
| 9 | Oil Seal | oil-seal | 2× | 2 | — | part |
| 10 | Fastener Set | fastener-set | 1× | 1 | — | part |