Vertex Engine Rebuild Kit for KTM 250 XC/XC-W and Husqvarna TE250 (WR101-091)

The Vertex Engine Rebuild Kit WR101-091 is a convenient one-box solution for a complete, professional engine rebuild on select KTM and Husqvarna two-stroke motorcycles. Designed to simplify parts selection and help ensure compatibility across major engine systems, this kit combines a Vertex piston assembly with Hot Rods crankshaft, bearing, seal, and transmission components, along with a comprehensive Vertex gasket package.
The Vertex piston kit includes a standard-compression piston, piston rings, wrist pin, and retaining clips. The Hot Rods heavy-duty crankshaft features the stock stroke and includes a wrist pin bearing, providing a dependable replacement for worn or damaged bottom-end components. The kit also includes Hot Rods main bearing and seal components, helping restore proper crankshaft support and engine sealing during assembly.
For the transmission and supporting systems, the Hot Rods transmission bearing kit includes transmission bearings, an output shaft collar, and a sprocket lock washer. A Hot Rods counter balancer bearing kit is included to address counter balancer service, while the water pump bearing and seal kit supports reliable cooling-system operation. The Vertex complete gasket kit includes engine seals and an O-ring kit and is designed to cover both top-end and bottom-end reassembly needs.
This Vertex and Hot Rods engine rebuild package is suited for riders, technicians, and repair shops seeking a coordinated replacement solution rather than sourcing individual parts separately. Always verify motorcycle year, model, engine specifications, and manufacturer service requirements before installation.

Features:

• Complete rebuild package: Includes major piston, crankshaft, bearing, seal, water pump, transmission, and gasket components

• Vertex piston kit: Includes a standard-compression piston, rings, wrist pin, and retaining clips

• Hot Rods heavy-duty crankshaft: Stock-stroke crankshaft with wrist pin bearing

• Main bearing and seal kit: Supports crankshaft service and engine sealing

• Transmission bearing kit: Includes transmission bearings, output shaft collar, and sprocket lock washer

• Counter balancer bearing kit: Provides components for counter balancer service

• Water pump bearing and seal kit: Supports cooling-system maintenance

• Vertex complete gasket kit: Includes seals and an O-ring kit for top-end and bottom-end assembly

• Application: Designed for select KTM 250 XC/XC-W and Husqvarna TE250 models

Ships from Parts Unlimited.