PISTON KIT 87-08 YFZ350 65.25, WOSSNER 8075D125 YAMAHA ATV
This Wossner forged piston kit with a 65.25mm bore (65.19mm actual) is built for Yamaha two-stroke engines such as the YFZ350 Banshee, RD350 models, RZ350, and others. Manufactured in Germany, it features a forged construction and elliptical design that enhances structural integrity, improves heat transfer, and promotes uniform load distribution to reduce piston collapse under thermal stress.
Features
-
Forged piston construction for high strength and durability
-
Engineered for effective heat transfer from combustion chamber to cylinder walls
-
Elliptical profile ensures even pressure distribution under expansion
-
Made in Germany
Specifications
-
Bore size: 65.25mm (65.19mm)
-
Display volume: 347 cm³
-
Stroke: 54.00 mm
-
Clearance: 0.06 mm
-
Compression height: 36.00 mm
-
Dome volume: Not specified
-
Theoretical weight: Not specified
-
Compression ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
-
Piston: 8075D125
-
Lock: CW16
-
Pin: WP027
-
Ring Set: RSB6525 x 2
Vehicle Fitments
-
Yamaha YFZ350 Banshee 1987–2007
-
Yamaha RD350 LC - YPVS 1980–1987
-
Yamaha RD350 AC 1950–2014
-
Yamaha RZ350 1982–1990
-
Yamaha YFM350 1987–2008
-
Yamaha RD350 1973–1975
Product Information
Product Information
Shipping & Returns
Shipping & Returns
PISTON KIT 87-08 YFZ350 65.25, WOSSNER 8075D125 YAMAHA ATV
PISTON KIT 87-08 YFZ350 65.25, WOSSNER 8075D125 YAMAHA ATV
This Wossner forged piston kit with a 65.25mm bore (65.19mm actual) is built for Yamaha two-stroke engines such as the YFZ350 Banshee, RD350 models, RZ350, and others. Manufactured in Germany, it features a forged construction and elliptical design that enhances structural integrity, improves heat transfer, and promotes uniform load distribution to reduce piston collapse under thermal stress.
Features
-
Forged piston construction for high strength and durability
-
Engineered for effective heat transfer from combustion chamber to cylinder walls
-
Elliptical profile ensures even pressure distribution under expansion
-
Made in Germany
Specifications
-
Bore size: 65.25mm (65.19mm)
-
Display volume: 347 cm³
-
Stroke: 54.00 mm
-
Clearance: 0.06 mm
-
Compression height: 36.00 mm
-
Dome volume: Not specified
-
Theoretical weight: Not specified
-
Compression ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
-
Piston: 8075D125
-
Lock: CW16
-
Pin: WP027
-
Ring Set: RSB6525 x 2
Vehicle Fitments
-
Yamaha YFZ350 Banshee 1987–2007
-
Yamaha RD350 LC - YPVS 1980–1987
-
Yamaha RD350 AC 1950–2014
-
Yamaha RZ350 1982–1990
-
Yamaha YFM350 1987–2008
-
Yamaha RD350 1973–1975
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This Wossner forged piston kit with a 65.25mm bore (65.19mm actual) is built for Yamaha two-stroke engines such as the YFZ350 Banshee, RD350 models, RZ350, and others. Manufactured in Germany, it features a forged construction and elliptical design that enhances structural integrity, improves heat transfer, and promotes uniform load distribution to reduce piston collapse under thermal stress.
Features
-
Forged piston construction for high strength and durability
-
Engineered for effective heat transfer from combustion chamber to cylinder walls
-
Elliptical profile ensures even pressure distribution under expansion
-
Made in Germany
Specifications
-
Bore size: 65.25mm (65.19mm)
-
Display volume: 347 cm³
-
Stroke: 54.00 mm
-
Clearance: 0.06 mm
-
Compression height: 36.00 mm
-
Dome volume: Not specified
-
Theoretical weight: Not specified
-
Compression ratio: 2-stroke (Wossner and OEM)
Cross-Reference OEM Part Numbers
-
Piston: 8075D125
-
Lock: CW16
-
Pin: WP027
-
Ring Set: RSB6525 x 2
Vehicle Fitments
-
Yamaha YFZ350 Banshee 1987–2007
-
Yamaha RD350 LC - YPVS 1980–1987
-
Yamaha RD350 AC 1950–2014
-
Yamaha RZ350 1982–1990
-
Yamaha YFM350 1987–2008
-
Yamaha RD350 1973–1975
