Hammer Head Parts

250cc / 300cc Water Temperture Sensor Switch

The 250cc / 300cc Water Temperature Sensor Switch is a high-quality and reliable switch.    For use in Hammerhead 250cc and Trailmaster 300cc karts, activates warning buzzer

Go-Kart Axle, Mini X

The Mini X/S Axle is a high-quality and reliable axle designed for use in go-karts and other small vehicles.    Axle for the mini karts used by Hammerhead (Shark), Trailmaster (Mini XRS/XRX) and American Sportworks. Axle comes complete with 3...

3/4" ID Bearing, 1 3/4" OD, Common

The 3/4" ID Bearing, 1 3/4" OD.    Sealed only on the outside of bearing   3/4" Inside Diameter 1-3/4" Outside Diameter Standard bearing used on Manco go-karts

Champion Spark Plug RN4C

 The RN4C model is designed to fit a variety of engines and has a 14mm thread diameter, a 3/8" reach, and a 13/16" hex size.    For Tecumseh engines 5-6.5 HP