Vertex 24483 Cast Replica Piston Kit - Standard Bore 84.46mm, 10.0:1 Compression

Bore: 84.46mm
Compression: 10.0:1 Compression
Sizing: Standard Bore

All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High Compression pistons improve power and torque across entire rpm range. Forged Big Bore pistons increase engine's displacement, torque, and peak horsepower. Forged Replica pistons are forged OE replacements. All pistons are heat treated with a T-5 hardening and tempering cycle. Replica pistons and all rings are OEM replacements. Kits include piston, rings, wrist pin and circlips. Two stroke replacement rings are sold individually (Example if your piston has two rings you will want to order two rings). Four-stroke piston rings sold as a set. Cast Replica pistons - Cast OE replica piston.

Vehicle Fitment:

2007-2008 Yamaha YFM450 Grizzly 4x4 Auto
2011-2014 Yamaha YFM450 Grizzly 4x4 Auto
2018-2023 Yamaha YFM450 Kodiak 450
2018-2023 Yamaha YFM450 Kodiak 450 EPS
2020-2023 Yamaha YFM450 Kodiak 450 EPS SE
2003-2006 Yamaha YFM450F Kodiak Auto 4x4
2006-2010 Yamaha YFM450FX Wolverine 4x4
2006-2009 Yamaha YXR45F Rhino 450