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Vertex Forged Big Bore Piston Kit - Yamaha WR 250 F

Part number: 23943A

$302.95

Description

+3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications Compression Ratio: 13.5:1 Cylinder Diameter: 80mm Displacement: 270cc Piston O.D.: 79.95mm Size Over Standard: 3mm Vehicle Fitment Yamaha WR 250 F (2015-2019) Yamaha YZ 250 F (2014-2018) Yamaha YZ 250 FX (2015-2019) Vertex Pistons are precision-engineered for maximum performance and durability. Each kit is manufactured to OEM specifications with premium materials for a perfect fit. Backed by Vertex's quality guarantee.

Specifications

compression ratio13.5:1
cylinder diameter80mm
displacement270cc
part typeForged Big Bore Piston Kit
piston od79.95
size over std3mm
vehicle typeDirt Bike

Listed vehicle applications

YearMakeModelNotes
2019YamahaWR 250 FVertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2018YamahaWR 250 FVertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2017YamahaWR 250 FVertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2016YamahaWR 250 FVertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2015YamahaWR 250 FVertex manufacturer-listed application: 2015-2019 Yamaha WR 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2018YamahaYZ 250 FVertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2017YamahaYZ 250 FVertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2016YamahaYZ 250 FVertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2015YamahaYZ 250 FVertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2014YamahaYZ 250 FVertex manufacturer-listed application: 2014-2018 Yamaha YZ 250 F. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2019YamahaYZ 250 FXVertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2018YamahaYZ 250 FXVertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2017YamahaYZ 250 FXVertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2016YamahaYZ 250 FXVertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.
2015YamahaYZ 250 FXVertex manufacturer-listed application: 2015-2019 Yamaha YZ 250 FX. Part 23943A (Forged Big Bore Piston Kit). +3mm Forged Big Bore Piston Kit. 270cc. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications: Compression Ratio: 13.5:1; Cylinder Diameter: 80mm; Displacement: 270cc; Piston OD: 79.95; Size Over Std: 3mm. Confirm the listed component, engine configuration and measurements before ordering.

Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.