PISTON KIT 87-07 YFZ350 64.00, WOSSNER 8075DA YAMAHA ATV, RD350, RD400
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Wossner forged piston kit with a 64.00mm bore (63.94mm). Forged construction for high strength and long-term durability. Engineered for efficient heat transfer from combustion to cylinder walls. Elliptical profile provides uniform pressure distribution under expansion. Made in Germany. Bore size: 64.00mm (63.94mm). Display volume: 347 cm³. Stroke: 54.00 mm. Clearance: 0.06 mm. Compression height: 36.00 mm. Compression ratio: 2-stroke (Wossner and OEM). Piston cross-reference: 8075DA. Lock cross-reference: CW16. Pin cross-reference: WP027. Ring Set cross-reference: RSB6400 x 2. Weight: 300g.
- SKU
- 56-W513+00A.WO
- Brand
- Wossner
- Availability
- In Stock (2)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 64mm
- Variant Id
- 256613
FULL DESCRIPTION
Wossner Forged Piston Kit
Upgrade your Yamaha's performance and durability with this Wossner forged piston kit. Engineered for demanding applications, this kit provides superior strength and optimized thermal management.
Key Features
- Forged construction for high strength and long-term durability
- Engineered for efficient heat transfer from combustion to cylinder walls
- Elliptical profile provides uniform pressure distribution under expansion, minimizing the risk of piston collapse
- Manufactured in Germany
Specifications
- Bore size: 64.00mm (actual measurement 63.94mm)
- Display volume: 347 cm³
- Stroke: 54.00 mm
- Clearance: 0.06 mm
- Compression height: 36.00 mm
- Compression ratio: 2-stroke (compatible with Wossner and OEM specifications)
Included Components
- Piston: Wossner part number 8075DA
- Lock: CW16
- Pin: WP027
- Ring Set: RSB6400 (quantity of 2)
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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
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
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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.
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