Wiseco Pro-Lite Piston Kit with Gaskets - Polaris 300 Platform (1994-2000) - 75.50mm Bore (+1.00mm Oversize) - 2-Stroke
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Wiseco Pro-Lite Piston Kit with Gaskets - Polaris 300 Platform - +1.00mm Oversize
Premium Wiseco Pro-Lite piston kit for Polaris 300cc 2-stroke utility ATVs. +1.00mm OVERSIZE (75.50mm) for worn cylinders!
⚠️ Oversize Piston - Cylinder Boring Required
This piston is +1.00mm oversize. Cylinder boring to 75.50mm is required for proper fit.
Kit Includes
- Pro-Lite Piston
- Ring Set
- Wrist Pin
- Circlips
- Wrist Pin Bearing
- Complete Gasket Kit
Key Features
- Pro-Lite Series - Lightweight 4032 aluminum alloy
- 2-STROKE - Polaris utility ATV platform
- Fits multiple Polaris 300 models
Piston Specifications
- Bore Size: 75.50 mm (+1.00mm Oversize)
- Piston Diameter: 75.42 mm
- Stroke Length: 65.00 mm
- Material: 4032 Aluminum Alloy
- Skirt Coating: Non-Coated
Engine Specifications
- Displacement: 283cc
- Engine Type: 2-Stroke
- Weight: 1.35 lbs
Fitment
- Polaris Xplorer 300 4x4: 1994-2000
- Polaris Big Boss 300 6x6: 1994-2000
- Polaris Xpress 300: 1994-2000
- Polaris 300 2x4: 1994-1995
- Polaris 300 4x4: 1994-1995
📦 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.
