Vertex Complete Engine Rebuild Kit for Honda CRF450R 2005 (WR101-026)

Restore dependable engine performance with the Vertex WR101-026 Complete Engine Rebuild Kit for the 2005 Honda CRF450R. Designed as a comprehensive solution for engine refurbishment, this kit brings together the major internal components and sealing parts needed for a thorough rebuild. It is suited for professional technicians, powersports repair shops, and experienced riders maintaining or rebuilding a Honda CRF450R engine.
The Vertex kit includes a crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, and a water pump rebuild kit. These components help address common wear areas while supporting proper compression, lubrication, cooling, and sealing throughout the engine assembly. The included parts are selected to work together as an integrated rebuild package, helping reduce the need to source individual components separately.
Additional contents include transmission bearings, a countershaft bushing and seal kit, cam chain bearings, and counter balancer bearings when applicable. Before installation, compare the kit contents with the engine service requirements and verify application details for your motorcycle. Follow the Honda service manual for inspection procedures, clearances, torque specifications, and assembly instructions. The Vertex brand and WR101-026 part number provide clear identification when ordering replacement components or planning future service.
Built for the Honda CRF450R 2005 application, this complete engine rebuild kit is a practical choice for replacing worn internal parts and refreshing essential engine systems. Proper installation by a qualified technician can help support reliable operation and long-term service life.

Features:

• Application: Designed for the 2005 Honda CRF450R

• Brand: Vertex

• Part Number: WR101-026

• Kit Type: Complete engine rebuild kit

• Included Components: Crankshaft and piston kit

• Gasket Set: Complete engine gasket kit with oil seals

• Bearings and Seals: Main bearings and seals, transmission bearings, and cam chain and counter balancer bearings when applicable

• Cooling System: Water pump rebuild kit

• Countershaft Service: Countershaft bushing and seal kit

Ships from Parts Unlimited.