Single-Cylinder Engine Assembly
A 449 cc liquid-cooled four-stroke single with a unicam head, fuel injection, and an integrated 5-speed gearbox, producing about 39 kW at 9,500 rpm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
8 top-level lines · 8 rows shown · 18 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cylinder Head | dirt-bike-cylinder-head | 1× | 1 | — | part |
| 2 | Piston Assembly | dirt-bike-piston-assembly | 1× | 1 | — | part |
| 3 | Crankshaft | dirt-bike-crankshaft | 1× | 1 | — | part |
| 4 | Clutch Pack | dirt-bike-clutch | 1× | 1 | — | part |
| 5 | Throttle Body | dirt-bike-throttle-body | 1× | 1 | — | part |
| 6 | Helical Gear Pair | gear-pair | 5× | 5 | — | part |
| 7 | Radiator | radiator | 2× | 2 | — | part |
| 8 | Oil Seal | oil-seal | 6× | 6 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $500–$50k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| weichai.com ↗ | Weifang, CN | Diesel & power engines | 50 units | 12–16 wks |
| cumminsindia.com ↗ | Pune, IN | Diesel engines | 50 units | 12–16 wks |
| 🇨🇳Yuchai yuchai.com ↗ | Yulin, CN | Diesel engines | 50 units | 12–16 wks |
| koel.co.in ↗ | Pune, IN | Diesel & gas engines | 50 units | 12–16 wks |
| ashokleyland.com ↗ | Chennai, IN | Engines & commercial vehicles | 50 units | 12–16 wks |