Water Pump for Paccar MX13

The Automann 800.1942598 Water Pump is a precision replacement cooling component tailored for Paccar MX13 diesel engines. This pump ensures robust coolant flow under strenuous engine conditions to maintain operating temperature and prevent overheating. According to manufacturer listings, it cross-references to 1942598PE and 1859821 OEM part numbers. With a unit weight of approximately 7.85 lb and physical dimensions of about 7.5 × 7 × 7.5 in, it is heavy enough to handle the stresses of continuous duty. The pump is cast with integrated mounting points and driven by belt or gear depending on engine variant. When replaced with this unit, cooling system performance is restored, guarding against overheating, head gasket failure, and engine damage. Wofford Truck Parts offers this pump for fleets, engine rebuilds, or preventative maintenance on MX13 powered trucks and tractors.