VERTEX WR00078 Complete Engine Rebuild Kit

Convenient one stop shop in a box! Nearly all components required for a complete and professional rebuild.

The VERTEX WR00078 Complete Engine Rebuild Kit provides nearly all the components required for a complete and professional engine rebuild. The kit combines key internal engine, transmission, cooling-system and sealing components in one package for convenient parts sourcing.

Included components consist of a Vertex standard-compression piston kit with rings, pin and clips; a Hot Rods heavy-duty stock-stroke crank; Hot Rods main bearing and seal, transmission bearing, counter balancer bearing, and water pump bearing and seal kits; a Vertex complete gasket kit with seals and O-rings covering the top and bottom end; and a Hot Cams cam chain. The transmission bearing kit includes transmission bearings, an output shaft collar and sprocket lock washer. For two-stroke applications, the Hot Rods crank includes a wrist pin bearing.

The VERTEX WR00078 kit fits the 2018 KTM 125 SX, 2018 and 2019 Husqvarna TC 125, and 2019 KTM 125 SX. The product data identifies this kit as a standard-compression piston configuration. An oversized piston designation, identified as “OS,” indicates that cylinder boring is required and re-plating may be necessary.

Features:

• Complete rebuild package: Includes nearly all components required for a professional engine rebuild.
• Vertex piston kit: Includes a standard-compression piston, rings, pin and clips.
• Hot Rods heavy-duty crank: Stock-stroke crank with a wrist pin bearing for two-stroke applications.
• Main bearing and seal kit: Provides Hot Rods components for the engine rebuild.
• Transmission bearing kit: Includes transmission bearings, output shaft collar and sprocket lock washer.
• Counter balancer bearing kit: Includes Hot Rods counter balancer bearing components.
• Water pump bearing and seal kit: Includes Hot Rods water pump bearing and seal components.
• Complete gasket kit: Vertex kit includes gaskets, seals and O-rings for the top and bottom end.
• Cam chain: Includes a Hot Cams cam chain.
• Oversized piston note: “OS” indicates that cylinder boring is required and re-plating may be necessary.
• Fitment: Fits 2018 KTM 125 SX, 2018 Husqvarna TC 125, 2019 Husqvarna TC 125 and 2019 KTM 125 SX.

Fitment:
Husqvarna TC 125 2018
Husqvarna TC 125 2019
KTM 125 SX 2018
KTM 125 SX 2019