Engine Parts
Other Variations
Piston Kit Yamaha Yz250
Part # 0910-3134
$235.95
National: 18
- —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
- —Gravity-cast aluminum alloy (not forged) with 18% silicone content
- —Cast OE replacement piston
- —Top end kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Piston Diameter66.35 mm
Piston MaterialCast
Skirt CoatingMolybdenum Disulphite
UnitsKit
Displacement250 cc
Product NameTop End Piston Kit
Piston MaterialAluminum Alloy
Cylinder Diameter66.40 mm
Compression RatioStandard
Engine Type2-Stroke
StyleCast Replica
Riding StyleOff-Road
Weight1.26 lbs
Dimensions (L x W x H)10.19" x 6.61" x 4.25"
Fits These Vehicles (35)
YZ250X2024
YZ2502024
YZ250X2023
YZ2502023
YZ2502022
YZ250X2022
YZ2502021
YZ250X2021
YZ2502020
YZ250X2020
YZ250X2019
YZ2502019
YZ250X2018
YZ2502018
YZ2502017
YZ250X2017
YZ250X2016
YZ2502016
YZ2502015
YZ2502014
YZ2502013
YZ2502012
YZ2502011
YZ2502010
YZ2502009
YZ2502008
YZ2502007
YZ2502006
YZ2502005
YZ2502004
YZ2502003
YZ2502002
YZ2502001
YZ2502000
YZ2501999
Not sure it fits? Call our Harley techs at 607-654-7431.
