PISTON KIT POLARIS 500 92.00, FORGED WOSSNER 8691DA 3087170

Piston kit 92mm Bore 91.95mm Wossner 8691DA (STD)

POLARIS (ATV)
500 EXPLORER 1996 - 2005,
ATP 500 H.O 1996 - 2005,
SPORTSMAN 1996 - 2005,

• 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-W4677+000.WO (oro2u.com)
Wossner Piston Polaris 500 92 mm Bore (PN# 8691DA)
Lock P/N CW23
Pin P/N WP024
Ring Set P/N 920XSY

Display (cm3) 498
Hub stroke (mm) 75.00
Clearance (mm) 0.05
Wossner compression Ratio: OEM
OEM Compression ratio: 10.20:1
Dome volume (cm3) -9.20
Compression height (mm) 33.30
Theorectical weight (G)

Cross reference numbers ONLY.
3087170, 4677M09200

1996 Polaris 500 Xplorer 1996 Polaris ATP 500 1996 Polaris Scrambler Base 1996 Polaris Sportsman Base 1997 Polaris 500 Xplorer 1997 Polaris ATP 500 1997 Polaris Scrambler Base 1997 Polaris Sportsman Base

1998 Polaris 500 Xplorer 1998 Polaris ATP 500 1998 Polaris Scrambler Base 1998 Polaris Sportsman Base 1999 Polaris 500 Xplorer 1999 Polaris ATP 500 1999 Polaris Scrambler Base 1999 Polaris Sportsman Base 2000 Polaris 500 Xplorer