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Vertex Standard Bore Piston Kit Motorcycle Offroad - 23958B

All pistons are heat treated with a T-5 hardening and tempering cycle. All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life . Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston . Forged pistons are forged from 2618 aluminum for superior strength and durability. Forged High Compression pistons improve power and torque across entire rpm range . Big Bore pistons increase engines displacement, torque, and peak horsepower . Forged Replica pistons are forged OE replacements . Replica pistons and all rings are OEM replacements . Kits include piston, rings, wrist pin and circlips. Replacement two-stroke piston rings sold individually; four-stroke piston rings sold as a set.
SKU: V23958B
$219.56
219.56
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SPECS
SKU V23958B
MFR Item No. 23958B
Alternate SKUs 0910-3397,  23958B,  903647
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This item will fit the following machines
2014 Yamaha YZ450F - Motorcycle-Offroad
2015 Yamaha YZ450F - Motorcycle-Offroad
2016 Yamaha WR450F - Motorcycle-Offroad
2016 Yamaha YZ450F - Motorcycle-Offroad
2016 Yamaha YZ450FX - Motorcycle-Offroad
2017 Yamaha WR450F - Motorcycle-Offroad
2017 Yamaha YZ450F - Motorcycle-Offroad
2017 Yamaha YZ450FX - Motorcycle-Offroad
2018 Yamaha WR450F - Motorcycle-Offroad
2018 Yamaha YZ450F - Motorcycle-Offroad
2018 Yamaha YZ450FX - Motorcycle-Offroad
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