Hot Rods 16-22 125 SX/21-22 125 XC/16-21 150 SX/17-19 150 XC-W Water Pump Kit

When you're rebuilding the cooling system on your 2016-2018 KTM 125 SX, this water pump kit from Hot Rods is what you'll need. It comes with the essential precision bearings, seals, o-rings, and the mechanical seal that are critical for keeping coolant where it belongs and preventing overheating. These are the parts that often wear out, leading to leaks or poor circulation.

This kit focuses on the core components needed to refresh your water pump assembly. While it doesn't include the water pump impeller shaft or clutch cover gaskets, it provides the well-built bearings and seals that are key to a reliable water pump function. Getting these parts replaced correctly ensures your engine stays cool under demanding conditions.