Key Features
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Complete Overhaul Solution: Includes all essential internal core components to fully rebuild and refresh your engine, restoring factory-spec power and performance.
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Heavy-Duty Construction: Features a wear-resistant, high-strength crankshaft and a precision-engineered piston assembly to ensure stable compression, smooth power delivery, and minimized vibration.
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Premium Seals & Hardware: The included comprehensive overhaul gasket kit and bearings provide a reliable, leak-free seal for long-term trail durability.
Fitment & Application
Specifically designed for 2012–2024 Honda Rancher TRX420 models equipped with a Manual or Electric Shift (ES) Transmission.
Compatible Sub-Models:
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TRX420FE (FourTrax Rancher 4×4 ES)
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TRX420FM (FourTrax Rancher 4×4 Manual)
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TRX420TM (FourTrax Rancher 2×4 Manual)
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TRX420TE (FourTrax Rancher 2×4 ES)
⚠️ STRICT FITMENT EXCLUSIONS:
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This kit is NOT compatible with Automatic Transmission / Dual-Clutch Transmission (DCT) models, including TRX420FA or TRX420FPA variants.
Package Includes
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1 x Crankshaft Assembly
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1 x Complete Piston Kit (Piston, Rings, Wrist Pin, and Circlips)
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1 x Crankcase / Engine Casing Component
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1 x Engine Bearings Set
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1 x Master Overhaul Gasket & Seal Kit (Note: All included components are exactly as shown in the product images. Installation instructions are NOT included).
⚠️ Important Buyer Notes
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Fitment Verification: Please strictly verify your vehicle’s year (2012–2024) and transmission type before purchasing. Ensure your model designation matches FE, FM, TM, or TE.
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Professional Installation: Due to the complex nature of splitting the crankcase and timing internal engine components, professional installation by a certified powersports mechanic is highly recommended to ensure safe and optimal operation.
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Image Accuracy: All product photos are captured from the actual parts. What you see is exactly what will be delivered to your door.
It is the customer’s responsibility to buy the right products. If you are not sure, please contact us in time.
Thank you for your cooperation.
