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Vertex Cast Replica Piston Kit - Kawasaki KX 250

Part number: 22521B

$235.95

Description

Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Specifications Cylinder Diameter: 66.4mm Displacement: 250cc Piston O.D.: 66.36mm Vehicle Fitment Kawasaki KX 250 (1998-2001) 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 ratioSTD
cylinder diameter66mm
displacement250cc
part typeCast Replica Piston Kit
piston od66.36
vehicle typeDirt Bike

Listed vehicle applications

YearMakeModelNotes
2001KawasakiKX 250Catalog application: 2001 Kawasaki KX 250. Piston OD 66.36 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2000KawasakiKX 250Catalog application: 2000 Kawasaki KX 250. Piston OD 66.36 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
1999KawasakiKX 250Catalog application: 1999 Kawasaki KX 250. Piston OD 66.36 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
1998KawasakiKX 250Catalog application: 1998 Kawasaki KX 250. Piston OD 66.36 mm; Cylinder 66.4mm. Cast Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin, & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.

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