Product description

The WSM Platinum Series Piston Kit For Polaris Big Boss 250 4X6 1989-1992 +0.50 mm is part of the latest collection from WSM.

Features:

• Quality and construction that meets or exceeds OEM
• Skirts have a nonabrasive, expansion-retarding MoS2 (Molydenum Disulfide) coating to reduce heat and friction for added power and longevity
• MoS2 coating actually draws heat through piston walls and out the bottom
• Specially hardened tops add strength to ring grooves
• Features improved E-clip design
• Order one per cylinder.
Kit Includes: • Platinum Series Piston • Wrist Pin • Ring Set • Circlips

Specifications:

• Bore - Oversize Metric: +0.50 mm
• Bore - Oversize: +0.50 mm
• Bore Size Metric: 72.50 mm
• Bore Size: 72.50 mm
• Engine Type: 2-Stroke
• Model: Platinum Series
• Piston Material: Aluminum
• Product Name: Piston Kit
• Research Value: Finalized
• Riding Style: ATV
• Skirt Coating: Moly Coated
• Units: Kit

To fit:

• POLARIS BIG BOSS 250 1989 American Models
• POLARIS BIG BOSS 250 1990 American Models
• POLARIS BIG BOSS 250 1991 American Models
• POLARIS BIG BOSS 250 1992 American Models
• POLARIS BIG BOSS 250 1993 American Models
• POLARIS SCRAMBLER 250 2X4 1985 American Models
• POLARIS SCRAMBLER 250 2X4 1986 American Models
• POLARIS STARTRAK 250 1987 All Models
• POLARIS STARTRAK 250 1988 All Models
• POLARIS STARTRAK 250 1989 All Models
• POLARIS STARTRAK 250 1990 All Models
• POLARIS STAR 250 1983 All Models
• POLARIS STAR 250 1984 All Models
• POLARIS STAR 250 1985 All Models
• POLARIS STAR 250 1986 All Models
• POLARIS STAR 250 1987 All Models
• POLARIS STAR 250 1988 All Models
• POLARIS STAR 250 1989 All Models
• POLARIS STAR 250 1990 All Models
• POLARIS STAR LITE 250 1991 All Models
• POLARIS STAR LITE 250 1992 All Models
• POLARIS STAR LITE 250 1993 All Models
• POLARIS STAR LITE 250 1994 All Models
• POLARIS STAR LITE 250 1995 All Models
• POLARIS TRAIL BLAZER 250 1990 American Models
• POLARIS TRAIL BLAZER 250 1991 American Models
• POLARIS TRAIL BLAZER 250 1992 American Models
• POLARIS TRAIL BLAZER 250 1993 American Models
• POLARIS TRAIL BLAZER 250 1994 American Models
• POLARIS TRAIL BLAZER 250 1995 American Models
• POLARIS TRAIL BLAZER 250 1996 American Models
• POLARIS TRAIL BLAZER 250 1997 American Models
• POLARIS TRAIL BLAZER 250 1998 American Models
• POLARIS TRAIL BLAZER 250 1999 American Models
• POLARIS TRAIL BLAZER 250 2000 American Models
• POLARIS TRAIL BLAZER 250 2001 American Models
• POLARIS TRAIL BLAZER 250 2002 American Models
• POLARIS TRAIL BLAZER 250 2003 American Models
• POLARIS TRAIL BLAZER 250 2004 American Models
• POLARIS TRAIL BLAZER 250 2005 American Models
• POLARIS TRAIL BLAZER 250 2006 American Models
• POLARIS TRAIL BOSS 250 1985 American Models
• POLARIS TRAIL BOSS 250 1986 American Models
• POLARIS TRAIL BOSS 250 1987 American Models
• POLARIS TRAIL BOSS 250 1988 American Models
• POLARIS TRAIL BOSS 250 1989 American Models
• POLARIS TRAIL BOSS 250 1990 American Models
• POLARIS TRAIL BOSS 250 1991 American Models
• POLARIS TRAIL BOSS 250 1992 American Models
• POLARIS TRAIL BOSS 250 1993 American Models
• POLARIS TRAIL BOSS 250 1994 American Models
• POLARIS TRAIL BOSS 250 1995 American Models
• POLARIS TRAIL BOSS 250 1996 American Models
• POLARIS TRAIL BOSS 250 1997 American Models
• POLARIS TRAIL BOSS 250 1998 American Models
• POLARIS TRAIL BOSS 250 1999 American Models
• POLARIS XPLORER 250 4X4 2000 American Models
• POLARIS XPLORER 250 4X4 2001 American Models
• POLARIS XPLORER 250 4X4 2002 American Models

Manufacturer part number: 50-300-05PK

View all WSM. View all Parts and spares.

Contents

Your package will include the following:

• 1 X WSM Platinum Series Piston Kit For Polaris Big Boss 250 4X6 1989-1992 +0.50 mm