PISTON KIT 98-01 YFM600 102.00, FORGED WOSSNER 8501D700

Piston kit 102mm Bore 101.93 Wossner 8501D700 (+7.00)

YAMAHA

XT600 1984 - 2004,

XT600E 1984 - 2004,

TT600 1984 - 2004,

TT600R 1984 - 2004,

ATV

YFM600 Grizzly 1998 - 2001,

• Wossner forged pistons are superior in strength and design.


• Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.


• Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.


• Made in Germany

56-W4797+700.WO (oro2u.com)

Wossner 102.00mm piston kit Application Yamaha

Lock P/N CW22

Pin P/N WP017

Ring Set P/N 1020XSY

(Wossner part no 8501D700)

Display (cm3) 595

Hub stroke (mm) 84.00

Clearance (mm) 0.07

Wossner compression Ratio: 10.70:1

OEM Compression ratio: 8.50:1

Dome volume (cm3) -0.50

Compression height (mm) 28.00

Theorectical weight (G)