RE521503 Water Pump John Deere (Help Parts)

Engine Water Pump RE521503 for John Deere

The RE521503 spare part is a water pump for John Deere agricultural machinery engines, which provides forced circulation of coolant (antifreeze) through the cooling system of the internal combustion engine. It is installed on PowerTech series engines (in particular 6081A, 6081H, etc.) and guarantees uniform cooling even during intensive operation of the equipment.

This pump is designed taking into account high loads in field conditions and has high wear resistance, which allows to ensure stable operation of the cooling system and prevent engine overheating.

Specifications

• Article: RE521503
• Type: Engine cooling water pump
• Purpose: Circulation of coolant in the engine
• Compatibility: John Deere 6081A/6081H, 6090H PowerTech Plus engines (installed on combines, tractors and other units)
• Compatibility: Pump with impeller and seats for gaskets/seals
• Material: Durable metal housing and working elements
• Features: High throughput and durability
• Condition: New part, high-quality OEM analogue
• Weight: about 4 - 4.5 lb (~1.8-2 kg)
• Analogs/OEM: RE500317, RE509599, SE501595, A-RE521503 (interchangeable numbers)

Application

The RE521503 pump is used in the cooling system John Deere diesel engines, where it provides:

forced circulation of coolant throughout the engine;

effective heat removal from the cylinder block and head;

prevention of engine overheating during prolonged and intensive operation;

stable operation under conditions of increased loads in the field or on agricultural implements.

This water pump is a critically important spare part for normal engine operation - its timely replacement helps to avoid serious damage due to overheating and ensure a long service life of the equipment.