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PISTON KIT 82-84 YZ490 87.00mm, FORGED WOSSNER 8266DA
SKU
56-W478+0.00.WO
Retail Price
£183.43
£152.86
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Out of stock
Pistons & Kits for off-road applications. SKU: 56-W478+0.00.WO.
PRODUCT INFORMATION
| Weight | 0.554 kg |
|---|---|
| Brand | Wossner |
| Size | 87mm |
| Product Type | Pistons & Kits |
| Product Group | Engine |
| Catalogue | DIRT |
| Piston Diameter | 87.00 |
VEHICLE FITMENT
DESCRIPTION
Wossner forged piston kit designed for durability and optimized heat transfer. Engineered with an elliptical shape for uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for high performance and reliability.
Features
- Forged construction for superior strength and longevity
- Optimized heat transfer for efficient combustion
- Elliptical design for even thrust load distribution
- Manufactured in Germany
Specifications
- Piston Size: 86.92mm
- Bore: 87mm
- Oversize: Standard
- Clearance: 0.08mm
- Display: 465 cm³
- Stroke: 82.00mm
- Compression Ratio: 2-stroke
- Compression Height: 40.00mm
- Lock Part Number: CW18
- Pin Part Number: WP042
- Ring Set Part Number: RSC8750 x2
Cross-Reference OEM Part Numbers
- Wossner 8266DA
Vehicle Fitments
- Yamaha YZ490 (1982-1983)
- Yamaha IT490 (1983-1984)
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