Wiseco 40287M09600 Honda TRX520 Foreman 2020-2023 12.0:1 Compression Ratio Piston Kit

Wiseco’s forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you’re looking for.

Engineered, forged, and machined in the USA in Mentor, OH, Designed and built for each specific 4-stroke powersports engine, Improved tensile strength of forged material optimizes strength and service life, Dedicated forgings allow for optimized strength-to-weight ratio, Includes high-quality piston rings, wrist pin(s), and circlips


Forged Piston
Bore: Standard 96mm
Piston Diameter: 95.92mm
Material: 2618 with Skirt Coating

Upgrade the performance and reliability of your Honda TRX520 Foreman with the Wiseco 40287M09600 piston kit. Designed for 2020 through 2023 models, this kit features a 12.0:1 compression ratio to support improved combustion efficiency and responsive engine performance. It is a practical choice for riders seeking a dependable replacement or performance-oriented engine component for recreational riding, utility work, and demanding off-road use.
The Wiseco 40287M09600 is manufactured for application-specific fitment, helping provide consistent piston operation when installed with compatible engine components and according to the manufacturer’s service procedures. Its piston-kit configuration makes it suitable for rebuilding or servicing the top end of the engine while maintaining the intended performance characteristics of the Honda TRX520 Foreman platform.
Feature: Brand: Wiseco
Feature: Part Number: 40287M09600
Feature: Application: Honda TRX520 Foreman
Feature: Model Years: 2020-2023
Feature: Compression Ratio: 12.0:1
Feature: Unit of Measure: Kit
Confirm vehicle year, model, engine configuration, and required supporting components before installation. Professional installation is recommended, and all clearances, ring gaps, fastener specifications, and break-in procedures should follow the applicable Honda and Wiseco service documentation. This kit is intended for compatible Honda TRX520 Foreman applications and should not be selected solely by appearance or general engine size.

Features:

• Brand: Wiseco

• Part Number: 40287M09600

• Application: Honda TRX520 Foreman

• Model Years: 2020-2023

• Compression Ratio: 12.0:1

• Unit of Measure: Kit