Water Pump Shaft for KTM 50/65/125/200 SX/EXC fits 1997-2023 - 50335054250

This water pump shaft is a critical component of your engine's cooling system, responsible for driving the impeller to circulate coolant throughout the motor. As a genuine OEM part, it ensures a perfect fit and maintains the high-performance standards required for off-road racing and trail riding.

This part features extensive compatibility, fitting KTM 50 SX, 50 SX Mini, 65 SX, 125 EXC/SX, 150 SX/XC, and 200 EXC/XC-W models from 1997 to 2023. It is also a direct replacement for Husqvarna TC 50, TC 65, TE 125, and GasGas MC 50 and MC 65 models across various production years.

Manufactured from high-grade steel, this shaft is designed to withstand the constant rotational stress and thermal cycles of a high-revving engine. Replacing a worn or scored shaft is essential to prevent seal failure, which can lead to coolant leaks or oil contamination.

When installing this shaft, it is highly recommended to replace the water pump seals and bearings at the same time to ensure a complete and reliable repair. Proper maintenance of the water pump assembly is vital for preventing engine overheating and costly internal damage.

Check compatibility list below to see if this part fits your motorcycle model.