PISTON KIT 87-89 KX250 67.40, WOSSNER 8129DA KAWASAKI MX 13001-1246

KAWASAKI
KX250 1987 - 1989,

• 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-W556+000.WO (phoenixmotos.com)
Wossner 67.4mm Piston kit (PN# 8129DA) Application Kawasaki KX250 87-89
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSB6740 x 2

Display (cm3) 249
Hub stroke (mm) 70.00
Clearance (mm) 0.06
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3)
Compression height (mm) 37.00
Theorectical weight (G)

Cross reference numbers ONLY.
13001-1246, 556M06740