PISTON KIT ROTAX SWM175 63.50, WOSSNER 8289D150

ROTAX
SWM175 1977 - 1982

• 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-W969+150.WO (phoenixmotos.COM)
ROTAX SWM175,
WOSSNER PISTON KIT ROTAX SWM175 63.44mm
CLIP P/N CW18
PIN P/N WP040
RING P/N RSB6350 x 2
(WOSSNER PN# 8289D150)

Display (cm3) 175
Hub stroke (mm) 57.50
Clearance (mm) 0.06
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3) -
Compression height (mm) 30.00
Theorectical weight (G)