Wiseco Forged Series Piston Kit with Gaskets - Honda TRX350 FourTrax Rancher (2000-2006) - 79.00mm Bore (+0.50mm Oversize) - ArmorGlide® - 4-Stroke
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Wiseco Forged Series Piston Kit with Gaskets - Honda TRX350 FourTrax Rancher - +0.50mm Oversize
Premium Wiseco Forged Series piston kit with complete gasket set for Honda TRX350 FourTrax Rancher ATV. This is the +0.50mm OVERSIZE (79.00mm) kit for worn cylinders!
⚠️ Oversize Piston - Cylinder Work May Be Required
This piston is +0.50mm oversize. Cylinder boring to 79.00mm may be required for proper fit. Cylinder sleeves must be purchased separately if needed.
Kit Includes
- Forged Series Piston with ArmorGlide® Skirt Coating
- Ring Set
- Wrist Pin
- Wrist Pin Retainer Set
- Complete Gasket Kit
Key Features
- Forged Series - premium 2618 aluminum alloy construction
- ArmorGlide® Skirt Coating for reduced friction
- 8.5:1 compression ratio
- Complete top-end gasket kit included
- Fits all TRX350 Rancher variants (2WD, 4x4, ES)
Piston Specifications
- Bore Size: 79.00 mm (+0.50mm Oversize)
- Piston Diameter: 78.95 mm
- Stroke Length: 68.00 mm
- Compression Ratio: 8.5:1
- Material: 2618 Aluminum Alloy
- Skirt Coating: ArmorGlide®
Engine Specifications
- Displacement: 325cc
- Engine Type: 4-Stroke
- Weight: 1.7 lbs
Fitment
- Honda TRX350FM FourTrax Rancher 4X4: 2000-2006
- Honda TRX350TM FourTrax Rancher: 2000-2006
- Honda TRX350FE FourTrax Rancher 4x4 ES: 2000-2006
- Honda TRX350TE FourTrax Rancher ES: 2000-2006
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
