PISTON KIT 78-81 KX125 57.00 FORGED WOSSNER 8202D100
Piston kit 57mm Bore 56.94mm Wossner 8202D100 (+1.00mm) 
KAWASAKI 
KX125 1978 - 1981,,,
 
 
 
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-W438.100.WO (oro2u.com) Kawasaki KX 125 1978-1981 Wossner Piston 8202D100
Cross reference numbers ONLY. Wiseco 438M05700,
Other Parts. 
Lock P/N CW16, 
Pin P/N WP036, 
Ring Set P/N RSB5700 X 2
CONNECTING Rod KIT P/N P2037