54837050044 Water Pump Shaft with Gear for KTM MXC300 2004-2005 MXC 300

Water Pump Shaft with Gear for KTM MXC 300

This water pump shaft with gear is a replacement component manufactured with OEM cross-reference 54837050044, designed to restore coolant circulation on compatible for KTM MXC 300 machines.

Overview

This water pump shaft with gear serves as the internal drive component that turns the impeller inside the water pump housing on for KTM MXC 300 models from 2004 through 2005. The shaft transfers drive from the engine to the impeller so coolant keeps flowing through the cooling system, making this water pump shaft with gear a practical replacement for a worn or seized original.

Built For Performance

• Cross-references OEM part number 54837050044 for direct identification
• Gear integrated onto the shaft for correct drive engagement
• Machined shaft surface to seat bearings and seals properly
• Construction suited to continuous coolant exposure
• Designed for the 2004 to 2005 for KTM MXC 300 platform

Fits These Machines

• for KTM MXC 300 (2004-2005)
• for KTM MXC300

On-The-Job Use

• Used when rebuilding a water pump after a seal or bearing failure
• Fits trail and motocross riding where sustained coolant circulation is critical
• Commonly installed during top-end or cooling system service
• Suits riders maintaining an older MXC 300 for trail use

Specs At A Glance

Good To Know

Q: Does this shaft include the impeller? A: No, this listing covers the water pump shaft with its gear only, so the impeller and other pump internals are supplied separately. Q: Should seals and bearings be replaced at the same time? A: Replacing the shaft makes a good opportunity to renew the water pump seal and bearing, since worn parts can damage a new shaft.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.