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Prox Forged Piston kit
Compatibility
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Features
The PROX 01.2435.A forged piston is designed for demanding quad riders looking for a high-quality engine part for rebuilding or high-performance maintenance. Machined from forged aluminum, it adheres to the specified dimensions to ensure a proper fit on the intended engines. Its robust design is suitable for the thermal and mechanical stresses common in off-road conditions.
- Manufacturer reference: 01.2435.A
- Brand: PROX
- Diameter: Ø 94.95 mm
- Piston compression: Standard
- Material: Aluminum (forged)
- Oversize letter: A
- Oversize: STD
This piston is suitable for Quad applications and fits several variants of the YAMAHA YFZ 450 (models listed below). For a complete top-end rebuild, consider the replacement ring 260127 and the top-end gasket kit 602261.
- YAMAHA YFZ 450 R SPECIAL EDITION 2WD (2018 - 450 cm3)
- YAMAHA YFZ 450 R 2WD (2018 - 450 cm3)
- YAMAHA YFZ 450 2WD (2013 - 450 cm3)
Replacement part manufactured according to manufacturer specifications, to be used during an engine service to restore proper clearances and tolerances. Check the dimensions and engine compatibility before installation.
| Feature | Value |
|---|---|
| Reference | PRO00730A / 1095647001 |
| Diameter | 94,95 |
| Piston diameter | Ø 94,950 mm |
| Oversize Letter | A |
| Material | Aluminum |
| Type | Forged |
| Compression piston | Standard |
| Surcote | Standard |
| Use | All-terrain |
4 compatible models
- YAMAHA 450 YFZ 450 2WD2004 - 2013
- YAMAHA 450 YFZ 450 SPECIAL EDITION 2WD2004 - 2009
- YAMAHA 450 YFZ 450 R 2WD2009 - 2018
- YAMAHA 450 YFZ 450 R SPECIAL EDITION 2WD2009 - 2018
