PISTON KIT XT350 TT350 88.50 FORGED WOSSNER 8502D250

Piston kit 88.50mm Bore 88.43 Wossner 8502D150 (+1.50)

YAMAHA 
TT350 1985 - 1988,,,
XT350 1985 - 2000,,,

• 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

Part No. 56-W4674+25.W
Wossner Piston Yamaha TT350 88.50 mm Bore (PN# 8502D250)
Lock P/N CW19
Pin P/N WP050
Ring Set P/N 885XSY

Display (cm3) 346
Hub stroke (mm) 59.60
Clearance (mm) 0.07
Wossner compression Ratio: OEM
OEM Compression ratio: 9.00:1
Dome volume (cm3) -2.80
Compression height (mm) 22.20
Theorectical weight (G)