PISTON KIT ROTAX SWM250 74.00, WOSSNER 8290DA
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Wossner forged piston kit with a 74mm nominal bore (actual 73.93mm) designed for ROTAX SWM250 models. Engineered for two-stroke applications, this piston offers enhanced durability and thermal efficiency. Features forged construction for superior strength and reliability, optimal heat dissipation, and an elliptical shape for balanced bearing pressure. Manufactured in Germany with high precision. Specifications include a 57.50 mm stroke, 0.06 mm clearance, 34.00 mm compression height, and part numbers for lock (CW18), pin (WP033), and ring set (RSB7400 x 2).
- SKU
- 56-W970+00A.WO
- Brand
- Wossner
- Availability
- In Stock (1)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 74.00mm
- Variant Id
- 258474
FULL DESCRIPTION
Wossner Forged Piston Kit for ROTAX SWM250
Upgrade your ROTAX SWM250 engine with this high-performance Wossner forged piston kit. Designed for two-stroke applications, this kit offers superior strength, durability, and thermal efficiency to enhance your engine's performance.
Key Features:
- Forged Construction: Provides exceptional strength and reliability for demanding engine conditions.
- Optimized Heat Dissipation: Engineered for efficient transfer of heat from the combustion chamber to the cylinder walls, reducing operating temperatures.
- Elliptical Design: Ensures balanced bearing pressure and effective management of thrust loads for smoother operation.
- German Precision Manufacturing: Crafted in Germany with meticulous attention to quality control for a precision fit and lasting performance.
Specifications:
- Nominal Bore Size: 74mm (Actual Bore: 73.93mm)
- Stroke: 57.50 mm
- Clearance: 0.06 mm
- Wossner Compression Ratio: 2 stroke
- OEM Compression Ratio: 2 stroke
- Compression Height: 34.00 mm
- Lock Part Number: CW18
- Pin Part Number: WP033
- Ring Set Part Number: RSB7400 x 2
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