Chain 520 Series With O - Rings 64 Link - Polaris Big Boss 6X6 300 (1987-1999) | WSM 520-HSO-64

Chain 520 Series With O-Rings 64 Link

This WSM chain 520 series with o-rings 64 link is a quality aftermarket replacement part designed for Polaris Big Boss 6X6 300 and 8 other compatible models.

It is suitable for service, repair and rebuild work where reliable fit, function and durability are important.

Key Features

• Quality aftermarket replacement part from WSM
• Engineered for dependable fit, function and service life
• Designed for marine and powersports repair and maintenance
• Compatible with 32 listed fitments

Product Details

• Brand: WSM
• WSM Part Number: 520-HSO-64
• Product: Chain 520 Series With O-Rings 64 Link
• Application: Polaris Big Boss 6X6 300 and 8 other compatible models

Product Fitment

This part is suitable for the following models:

• Polaris Big Boss 6X6 300 – 1994
• Polaris Big Boss 6X6 400 – 1994
• Polaris Big Boss 6X6 400 – 1995
• Polaris Big Boss 6X6 400 – 1996
• Polaris Scrambler 4X4 400 – 1995
• Polaris Scrambler 4X4 400 – 1996
• Polaris Scrambler 4X4 400 – 1997
• Polaris Sportsman 4X4 400 – 1994
• Polaris Sportsman 4X4 400 – 1995
• Polaris Sportsman 4X4 400 – 1996
• Polaris Trail Boss 4X4 250 – 1987
• Polaris Trail Boss 4X4 250 – 1988
• Polaris Trail Boss 4X4 250 – 1989
• Polaris Trail Boss 4X4 250 – 1990
• Polaris Trail Boss 4X4 250 – 1991
• Polaris Trail Boss 4X4 250 – 1992
• Polaris Trail Boss 4X4 250 – 1993
• Polaris Trail Boss 4X4 350 – 1990
• Polaris Trail Boss 4X4 350 – 1991
• Polaris Trail Boss 4X4 350 – 1992
• Polaris Trail Boss 4X4 350 – 1993
• Polaris Trail Boss 6X6 350 – 1993
• Polaris Xplorer 400 – 1995
• Polaris Xplorer 400 – 1996
• Polaris Xplorer 400 – 1997
• Polaris Xplorer 400 – 1998
• Polaris Xplorer 4X4 300 – 1994
• Polaris Xplorer 4X4 300 – 1995
• Polaris Xplorer 4X4 300 – 1996
• Polaris Xplorer 4X4 300 – 1997
• Polaris Xplorer 4X4 300 – 1998
• Polaris Xplorer 4X4 300 – 1999

Why Buy WSM

WSM is a trusted manufacturer of aftermarket marine and powersports parts, known for dependable quality, strong fitment coverage and workshop-ready replacement components.

You May Also Need

Browse related parts for compatible models:

• Axle Boot Polaris 250 - 500 91-02 – 68-1305
• Ball Joint Lower Polaris 30 / 250 - 900 88-24 OEM# 7061158 – 68-260
• Sprocket Front Polaris 250 - 500 OEM# 3221044 – FSP-003-12
• Tie Rod End Polaris 250 - 500 89-97 OEM# 5410540 – 68-363

Please use the fitment guide, OEM references and images to confirm this is the correct part before ordering.