PISTON KIT POLARIS 350 83.50, FORGED WOSSNER 8097D050 ATV
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Wossner forged piston kit with an 83.50mm bore designed for Polaris 400 models. Engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion, reducing localized pressure and piston collapse. Manufactured in Germany for durability and precision. Features include a forged piston for superior strength and design, optimized heat transfer to cylinder walls, and an elliptical design for uniform bearing surface and even thrust load distribution. Specifications include a bore of 83.50mm (+0.50mm oversize), standard size piston (PN# 8097D050), lock part number CW18, pin part number WP039, ring set part number RSDC8350 x2, displacement of 378 cm³, stroke of 70.00mm, clearance of 0.07mm, Wossner compression ratio 2-stroke, OEM compression ratio 2-stroke, and compression height of 38.00mm.
- SKU
- 56-W166_050.WO
- Brand
- Wossner
- Availability
- In Stock (3)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 83.5mm
- Variant Id
- 254816
FULL DESCRIPTION
Wossner Forged Piston Kit 83.50mm Bore for Polaris ATVs
Enhance your ATV's performance and durability with this Wossner forged piston kit. Engineered for precision and strength, this kit is designed to optimize combustion and ensure a longer lifespan for your engine.
Key Features:
- Forged Piston: Provides superior strength and a more robust design compared to cast pistons, capable of withstanding higher performance demands.
- Optimized Heat Transfer: Engineered for superior combustion chamber heat transfer to the cylinder walls, promoting efficient cooling and preventing overheating.
- Elliptical Design: Features an elliptical piston skirt for uniform bearing surface and even thrust load distribution. This reduces localized pressure and helps prevent piston collapse under extreme operating conditions.
- Precision Manufacturing: Manufactured in Germany to exacting standards, ensuring high quality, reliability, and consistent performance.
Specifications:
- Bore Size: 83.50mm (This is a 0.50mm oversize piston)
- Standard Size Piston Part Number: 8097D050
- Included Lock Part Number: CW18
- Included Pin Part Number: WP039
- Included Ring Set Part Number: RSDC8350 (Two required per kit)
- Engine Displacement: 378 cm³
- Stroke Length: 70.00mm
- Recommended Piston Clearance: 0.07mm
- Compression Height: 38.00mm
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Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
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