4782M08050 .020 Piston Kit for Brute Force 650 2005-2010 80.5mm 11:1

Wiseco .020 Oversize Piston Kit for Kawasaki Brute Force 650

This Wiseco .020 oversize piston kit, cross-referenced as 4782M08050, rebuilds the top end of your Kawasaki Brute Force 650 with a forged 80.50mm piston running an 11:1 compression ratio.

Overview

Rebuild the top end of your Kawasaki Brute Force 650 with this Wiseco .020 oversize piston kit. The forged 80.50mm piston at 11:1 compression restores lost power and compression on worn engines. It is built for riders and mechanics performing a light bore-up rebuild on the 2005-2010 Brute Force 650.

Built For Performance

• Forged aluminum construction for added strength over cast pistons
• 80.50mm bore size is .020 in. oversize versus stock
• 11:1 compression ratio for strong, responsive power delivery
• Kit includes piston, rings, wrist pin, and circlips
• Machined for use with oversized cylinder boring
• OEM cross-reference 4782M08050 for easy lookup

Fits These Machines

• for Kawasaki Brute Force 650, 2005-2010

On-The-Job Use

• First oversize rebuilds on worn engines
• Cylinder cleanup after light wear or scoring
• Trail and utility riding on the Brute Force 650
• Restoring compression on high-hour machines

Specs At A Glance

Good To Know

Q: Does this piston kit require machine work? A: An oversize piston needs the cylinder bored and honed to match the 80.50mm size for proper clearance. Q: What comes in the kit? A: The kit ships with the piston, rings, wrist pin, and circlips for a complete top end rebuild.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.