Made in USA
M138 Oil Pump
InfoVehicle Info Needed
MELLINGPART NUMBER: 689-M138

M138 Oil Pump

$9661
ShippingShips on 09/04/2026
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Ford
Oil Pump
  • Mercury Marine 224 3.7L

    MELLING AUTOMOTIVE PROD M138 Features:

    Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
    • Part TypeOil Pump
      BrandMELLING
      Package Height6.15 in.
      Package Width4.58 in.
      Package Length13.5
      Weight5.68 PG
      Part CategoryReplacement Parts
      Pickup Screen Diameter0.77 in.
      Mounting Hole Diameter0.375 in.
      Oil Pump Pressure TypeStandard Pressure
      Oil Pump TypeGear
      Housing MaterialCast Iron
      Gasket Or Seal IncludedYes
      Mounting Hole Quantity2
      Drive TypeDrive Shaft
      Oil Pump Volume TypeStandard Volume
      Grade TypeStandard Replacement
      Vendor Part NumberM138
      Package Qty1
      Package TypeEA
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      Some parts are not legal for use in California or other states with similar laws / regulations
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