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:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
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