PISTON KIT 91-98 610 102.00, WOSSNER 8522D400 HUSQVARNA
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Wossner 102mm forged piston kit with a +4.00mm oversize and 577cc displacement. Features superior strength and durability with optimized heat transfer for improved combustion efficiency and an elliptical design for uniform bearing surface and reduced localized pressure. Precision-engineered to prevent piston collapse. Bore size: 102mm (101.94mm). Stroke: 76.40mm. Clearance: 0.06mm. Compression Ratio: OEM (11.00:1). Dome Volume: -1.80cm³. Compression Height: 30.00mm. Lock Part Number: CW22. Pin Part Number: WP009. Ring Set Part Number: 120XSY. Theoretical Weight: 369.00g. Made in Germany.
- SKU
- 56-W115_4.00
- Brand
- Wossner
- Availability
- In Stock (4)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 102mm
- Variant Id
- 254566
FULL DESCRIPTION
Wossner Forged Piston Kit - Precision Engineered Performance
Enhance the performance and durability of your motorcycle with this Wossner Forged Piston Kit. Engineered for precision and strength, this piston kit is designed to optimize heat transfer, promote uniform expansion, and reduce localized pressure for superior engine reliability.
Key Features:
- Wossner Forged Construction: Offers exceptional strength and longevity compared to cast pistons.
- Optimized Heat Transfer: Ensures efficient heat dissipation to the cylinder walls, leading to improved combustion efficiency.
- Elliptical Design: Distributes thrust loads evenly across the bearing surface, minimizing wear and preventing piston collapse.
- Precision Engineering: Manufactured to exacting standards for a perfect fit and reliable operation.
- High-Quality Materials: Produced in Germany, ensuring adherence to stringent quality control and performance standards.
Technical Specifications:
- Bore Size: 102mm (101.94mm)
- Oversize: +4.00mm
- Calculated Displacement: 577cc
- Stroke: 76.40mm
- Piston to Cylinder Clearance: 0.06mm
- Compression Ratio: OEM (11.00:1)
- Dome Volume: -1.80cm³
- Compression Height: 30.00mm
- Lock Part Number: CW22
- Pin Part Number: WP009
- Ring Set Part Number: 120XSY
- Theoretical Weight: 369.00g
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Call or email us with your make, model and year and we will check it for you before you order.
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
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.