Engine Cooling Water Pump for John Deere Tractors Ref. 74712172 OEM SE501227

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Engine Cooling Water Pump for John Deere Tractors Ref. 74712172 OEM SE501227

Engine cooling water pump part number 74712172 (OEM references John Deere SE501227, RE546918, RE523169, RE509813, RE546906). Engineered for PowerTech 4.5L and 6.8L engines fitted across John Deere tractor and combine series 5000, 6000, 7000, 8000, T, W, and WTS. Provides optimal coolant circulation and superior thermal regulation under intensive agricultural operations.

Hydraulic Calibration for PowerTech 4.5L & 6.8L Engines
Heavy-Duty Sintered Mechanical Face Seal
High-Capacity Double-Row Ball Bearings

€155.00VAT incl.

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Description

Key features

Hydraulic Calibration for PowerTech 4.5L & 6.8L EnginesImpeller vane curvature is hydrodynamically balanced to deliver uniform, high-volume coolant circulation across all engine RPMs, protecting cylinders under severe field towing and PTO applications.

Heavy-Duty Sintered Mechanical Face SealHigh-purity friction rings resist coolant crystallization, cavitation, and aggressive chemical corrosion from modern ethylene glycol and OAT/HOAT organic acid formulations.

High-Capacity Double-Row Ball BearingsSealed-for-life bearing assembly absorbs continuous radial drive-belt tension without developing shaft endplay, tilt, or operational chatter.

Direct OEM Interchangeability (Plug & Play)Flange geometry and mounting dimensions are precision-machined to match factory John Deere specifications, directly replacing OEM codes SE501227, RE546918, RE523169, RE509813, and RE546906.

Rugged Anti-Corrosion HousingStructural casting engineered to withstand cavitation erosion, internal rust scaling, and heavy thermal expansion cycles throughout multi-season harvesting operations.

Specifications

Commercial Part Number	74712172
Primary Original References (OEM)	SE501227, RE546918, RE523169
Cross-Reference OEM Codes	SE501227, RE523169, RE546918, RE509813, RE546906
Product Classification	Centrifugal engine coolant water pump
Engine Compatibility	John Deere PowerTech 4.5L & PowerTech 6.8L Engines
Coolant Media Compatibility	Ethylene glycol mixtures, organic acid technology (OAT), HOAT formulations, and treated water