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A small amount of coolant leaking from the weep hole is normal. Small drips are OK. Longer streams or continuous leaking may indicate a problem. OE manufacturers developed the weep chamber as a way to hide the small drips so pumps are not prematurely determined to be failing. Those drips will remain in the chamber and evaporate as the engine heats up.

Gates Water Pumps are recognized in the industry for their durability and superior quality. Every Gates Water Pump is constructed with premium alloy materials and a 100% functional test of seals and bearings along with a 100% leakage test for both the casting and assembled water pump.

  • The shaft and hub are precisely ground to exactly fit original equipment fan clutches
  • The unitized seal protects the bearings and provides leak-free, long-life performance
  • The one-piece bearing assembly has factory-sealed bearings that are computer matched for low friction
  • The quality-forged housing is specially formed to ensure maximum coolant flow
  • The precision balanced impeller increases water flow, and extends seal and bearing life
  • The no-sealant-required gasket allows for fast, easy installation.
Proper Installation and Importance of Using Correct Coolant
HousingCast Aluminum
Impeller MaterialStamped Steel
Rotation of ImpellerStandard
Timing Belt DrivenNo
Includes Back HousingNo
Includes Thermostat & HousingNo
ContentsWater Pump, O-Ring
Drive StyleAccessory Belt
Alternate/OEM Part Number(s): 2101031U00, 2101031U25, 2101031U26, 2101031U27, 2101031U28, 2101031U29, 2101031U85, 512091, 559309, WP9122

GATES Warranty Information:
Limited Lifetime
Warranty Details