Rotax Four-Stroke Engine Assembly
Liquid-cooled flat-twin aircraft engine with reduction gearbox. 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
11 top-level lines · 11 rows shown · 50 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cylinder | ultralight-aircraft-cylinder | 4× | 4 | — | part |
| 2 | Piston | ultralight-aircraft-piston | 4× | 4 | — | part |
| 3 | Crankshaft | ultralight-aircraft-crankshaft | 1× | 1 | — | part |
| 4 | Carburetor | ultralight-aircraft-carburetor | 2× | 2 | — | part |
| 5 | Ignition Module | ultralight-aircraft-ignition-module | 1× | 1 | — | part |
| 6 | Spark Plug | spark-plug | 4× | 4 | — | part |
| 7 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 8 | Radiator | radiator | 1× | 1 | — | part |
| 9 | Coolant Pump | coolant-pump | 1× | 1 | — | part |
| 10 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 11 | Fastener Set | fastener-set | 30× | 30 | — | 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 |