Wiseco Forged Series Piston Kit with Gaskets - Kawasaki KLF300 Bayou/KVF300 Prairie/KEF300 Lakota (1986-2003) - 76.50mm Bore (+0.50mm Oversize) - 4-Stroke
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Wiseco Forged Series Piston Kit with Gaskets - Kawasaki 300 Platform - +0.50mm Oversize
Premium Wiseco Forged Series piston kit for Kawasaki 300cc ATV platform. +0.50mm OVERSIZE (76.50mm) for lightly worn cylinders!
⚠️ Oversize Piston - Cylinder Boring Required
This piston is +0.50mm oversize. Cylinder boring to 76.50mm is required for proper fit.
Kit Includes
- Forged Series Piston
- Ring Set
- Wrist Pin
- Wrist Pin Retainer Set
- Complete Gasket Kit
Key Features
- Forged Series - premium 2618 aluminum alloy
- 8.6:1 compression ratio - utility tuned
- 18 YEARS of fitment (1986-2003)!
- Fits Bayou, Prairie, and Lakota Sport models
Piston Specifications
- Bore Size: 76.50 mm (+0.50mm Oversize)
- Piston Diameter: 76.45 mm
- Stroke Length: 64.00 mm
- Compression Ratio: 8.6:1
- Material: 2618 Aluminum Alloy
- Skirt Coating: Non-Coated
Engine Specifications
- Displacement: 290cc
- Engine Type: 4-Stroke
- Weight: 1.25 lbs
Fitment
- Kawasaki KLF300 Bayou 2x4: 1986-2003
- Kawasaki KLF300C Bayou 4x4: 1986-2003
- Kawasaki KVF300 Prairie 2x4: 1999-2003
- Kawasaki KVF300 Prairie 4x4: 1999-2003
- Kawasaki KEF300 Lakota Sport: 1995-2003
📦 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
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.
