Piston Kit for 4 Stroke PSTN KT YAM YZ250F STD B
Piston Kit for 4 Stroke PSTN KT YAM YZ250F STD B
230.92€
*incl. 19% VAT
- Stock: In Stock
- Model: 09106139
- SKU: 09106139
- MPN: 8957DB
- Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication
- Lightweight piston with a tight piston wall clearance for a quieter running engine
- Skirt coated for reduced friction and improved break in performance
- Ring land treatment for improved ring seal and oil control
- Double bridged forging design where noted
- Kit includes piston, rings, wrist pin and pin locks
- Double bridge forging.3D crown.Two ring design.
Brand | Model | Year | Sales name | Country version |
YAMAHA | WR 250 F | 2021 | EUROPE | |
YAMAHA | WR 250 F | 2020 | EUROPE | |
YAMAHA | YZ 250 F | 2020 | ALL | |
YAMAHA | YZ 250 F | 2019 | ALL | |
YAMAHA | YZ 250 FX | 2020 | AMERICA |
Specifications | |
BORE - OVERSIZE | +0,01 mm |
BORE SIZE | 77,01 mm |
MODEL | Premium Series |
PRODUCT NAME | Piston Kit |
UNITS | Kit |
BORE - OVERSIZE METRIC | +0.01 mm |
ENGINE TYPE | 4-Stroke |
COMPRESSION RATIO | 14,0:1 |
COMPRESSION RATIO IMPERIAL | 14.0:1 |
PISTON MATERIAL | Forged, Aluminum Alloy |
PISTON SIZE | 76,97 mm |
PISTON SIZE METRIC | 76.97 mm |