Description
Overview:
The Crankshaft Pinion for Jap Model 3 Industrial Engine (MPN: 19865) is a genuine Jap drive gear designed to fit the JAP 3 and Model 3 engines. This machined steel pinion transfers power from the crankshaft into the engine's gear train, helping maintain correct timing and smooth operation under industrial loads. Built for longevity, it suits restoration and maintenance of vintage plant and machinery where reliability is essential. As unused old stock, it offers authentic specification and fit, while minor cosmetic tarnishing or storage marks may be present without affecting performance. Supplied as a direct replacement, it is suitable for tradespeople, workshops, and DIY users who need a correct-fit gear to keep classic JAP engines running efficiently.
Key Features:
- Genuine Jap part for assured compatibility and correct fit
- Machined steel construction for strength and wear resistance
- Accurate tooth form for smooth meshing and reliable power transmission
- Direct replacement for the original crankshaft pinion on JAP 3/Model 3
- Suitable for industrial duty and vintage engine restoration
- Unused old stock; may show cosmetic tarnish with no effect on use
- Helps maintain correct engine timing and drive integrity
- Stable performance under continuous operation
- Straightforward installation using standard workshop tools
- Supports long service life when paired with properly maintained mating gears
Typical Applications:
Used on JAP 3/Model 3 industrial engines found in stationary equipment such as generators, pumps, compressors, mixers, and site machinery. Ideal for bringing older engines back to reliable working order, preventing slippage or noise from worn gears, and restoring smooth power delivery in workshop, farm, or construction settings.
Also known as:
JAP 3 crank gear, Model 3 crankshaft gear, engine drive pinion, crankshaft drive gear, JAP engine pinion gear.
Fits Models:
JAP 3, JAP3, MODEL3, Model 3
Alternate Part Numbers:
19865
Product Specifications
| L&S Part No. | 19865 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Jap |
| OEM No. | 19865 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | JAP |
| Key Features | - Genuine Jap part ensures compatibility with JAP 3/Model 3 engines - Machined steel construction offers strength and wear resistance - Accurate tooth form ensures smooth power transmission - Direct replacement for original crankshaft pinion - Suitable for vintage engine restoration and industrial use |
| Fits Models | JAP 3 |
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