Maximize Engine Performance The Essential Guide to Coolant Pump Pulleys

This should be an easy fix if it is loose or not tightened correctly. Definitely watch out for those pulleys, they have a tendancy to seize and ... There's a weep hole on the bottom of the water pump housing where the shaft is supported. Usually the seal goes bad, the bearing gets wet, and ... Preview image for a collapsed post. 1. Save Hyundai Pulley-Coolant Pump. Part Number: 25221-3CGA0. $30.10 MSRP: $41.92. You Save: $11.82 ... The PERRIN Water Pump Pulley lightens up your rotating engine parts to free up power. A weight savings that can be felt with every blip of the gas pedal! Hyundai Veloster Pulley-Coolant Pump. Part Number: 25221-2B701. $28.64 MSRP: $39.89. You Save: $11.25 ... Engine Coolant Pump Pulley/Drive Wheel for BMW 1 and 3 series, suitable for 118i, 120i and 316i models. The pump is moving coolant. You would have to spin it pretty fast to make it continue a full turn when installed, good or bad bearings. Note:4WD PartType:Engine Water Pump Pulley 2004 Land Rover Discovery HSE Sport Utility 4-Door 4.6L 4554CC 278Cu. V8 GAS OHV Naturally Aspirated. This special pulley is needed when a 4 cylinder VW Diesel engine is adapted for the use of the coolant pump with a ribbed belt. Part Numbers: 028121031E.