PISTON KIT 88-91 YZ250 68.00, WOSSNER 8134DA YAMAHA MX
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Wossner forged piston kit for Yamaha YZ250 and WR250 models 1988-1991. Features a 68.00 mm bore and 67.94 mm piston diameter. This high-performance 2-stroke engine component offers superior strength, thermal efficiency, and dimensional stability. The elliptical piston profile ensures balanced thrust load distribution. Made in Germany. Bore Size: 68.00 mm, Piston Diameter: 67.94 mm, Engine Displacement: 246 cm³, Stroke: 68.00 mm, Clearance: 0.06 mm, Compression Height: 36.00 mm. Wossner Part Number: 8134DA. Includes lock CW18, pin WP033, and two ring sets RSB6800.
- SKU
- 56-W605+000.WO
- Brand
- Wossner
- Availability
- Out of Stock
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 68.00mm
- Variant Id
- 257072
FULL DESCRIPTION
Wossner Forged Piston Kit - 68.00mm Bore
Enhance your engine's performance and durability with this Wossner forged piston kit. Engineered for superior strength and thermal efficiency, this high-quality piston is designed for 2-stroke engine applications, offering exceptional dimensional stability. Its advanced elliptical profile ensures balanced thrust load distribution, minimizing stress and improving reliability.
Key Features:
- Forged piston construction for maximum strength and longevity.
- Optimized for efficient combustion heat transfer.
- Elliptical design promotes uniform bearing surface and balanced pressure.
- Precision manufactured in Germany to exacting standards.
Specifications:
- Bore Size: 68.00 mm
- Piston Diameter: 67.94 mm
- Engine Displacement: 246 cm³
- Stroke: 68.00 mm
- Clearance: 0.06 mm
- Compression Height: 36.00 mm
- Compression Ratio: 2-stroke (compatible with Wossner and OEM specifications)
Wossner Part Identification:
- Piston Kit Reference: 8134DA
- Lock Ring: CW18
- Piston Pin: WP033
- Ring Set: RSB6800 (requires two)
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