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Wiseco

Wiseco Forged Piston Kit 93.00mm (+1.00mm Oversize) 10.2:1 CR 4677M09300

Wiseco Forged Piston Kit 93.00mm (+1.00mm Oversize) 10.2:1 CR 4677M09300

Regular price $201.99
Regular price $0.00 Sale price $201.99
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Wiseco Forged Piston Kit 93.00mm (+1.00mm Oversize) 10.2:1 CR - Part # 4677M09300

Upgrade or rebuild your Polaris 500 engine with confidence. This brand-new, authentic Wiseco High-Performance Forged Piston Kit is engineered from high-silicon aluminum alloy for maximum strength, heat dissipation, and dependability under demanding off-road conditions.

Product Specifications

  • Brand: Wiseco

  • Manufacturer Part Number: 4677M09300

  • Bore Diameter: 93.00 mm (1.00 mm Oversize)

  • Stroke: 75.00 mm

  • Compression Ratio: 10.2:1

  • Engine Type: 4-Stroke (504cc displacement)

  • Condition: Brand New in original manufacturer packaging

Included Components

  • (1) 93.00 mm Forged Piston (PN# 4677M09300 / 4677P4)

  • (1) Ring Set (PN# 3661XC)

  • (1) Wrist Pin (PN# S591)

  • (2) Round Wire Circlips (PN# CW23)

Vehicle Fitment

  • Polaris Sportsman 500 / 500 HO: 1996–2013 (Includes 4x4, 6x6, EFI, & Special Editions)

  • Polaris Scrambler 500: 1997–2012

  • Polaris Magnum 500: 1999–2003

  • Polaris Ranger 500 / ATP 500 / Big Boss 500 / Xplorer 500

Note: Oversized pistons (+1.00mm) require cylinder boring prior to installation. Please verify exact cylinder dimensions and fitment before ordering.


Shipping & Policy Details

  • Free Standard Shipping: Applies to all physical addresses within the lower 48 US states.

  • Handling Time: Ships out within 1 business day with tracking provided.

  • Packaging: Carefully packed to ensure safe arrival.



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