Engine Parts
Other Variations
Piston Kit 23943b
Part # 0910-3355
$302.95
NY: 0
National: 4
- —The piston is heat-treated with a T-5 hardening and tempering cycle
- —The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston life
- —Increases engine's displacement, torque and peak horsepower
- —Forged OE stock compression big bore piston
- —Piston kit includes piston, rings, wrist pin and circlips
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Bore - Oversize+3.00 mm
Engine Type4-Stroke
Piston MaterialForged 2618 Aluminum
Skirt CoatingMolybdenum Disulphite
StyleForged Big Bore
Product NamePiston Kit
UnitsKit
Piston Diameter79.96 mm
Bore - Oversize+3,00 mm
Cylinder Diameter80.00 mm
Displacement270 cc
Riding StyleOff-Road
Compression Ratio13.5:1
Weight0.57 lbs
Dimensions (L x W x H)4.33" x 4.33" x 2.67"
Fits These Vehicles (15)
WR250F2019
YZ250FX2019
YZ250F2018
YZ250FX2018
WR250F2018
YZ250FX2017
YZ250F2017
WR250F2017
YZ250FX2016
YZ250F2016
WR250F2016
YZ250F2015
YZ250FX2015
WR250F2015
YZ250F2014
Not sure it fits? Call our Harley techs at 607-654-7431.
