Made in USA
M-71B Stock Replacement Oil Pump
InfoVehicle Info Needed
MELLINGPART NUMBER: 689-M-71B

M-71B Stock Replacement Oil Pump

$9121
ShippingShips on 09/04/2026
Lowest PriceLowest Price Guarantee

    Stock Replacement Oil Pump
  • Drive Type: Drive Shaft
  • Gasket Or Seal Included: Yes
  • Gear Type: Spur Gear
  • Grade Type: Regular
  • Height: 17.0 in.

    Melling M-71B 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 gerot or 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.

  • Height: 432.0 mm
  • Housing Material: Cast Iron
  • Mounting Hole Diameter: 0.375 in.
  • Mounting Hole Diameter: 10.0 mm
  • Mounting Hole Quantity: 2
  • Oil Pump Pressure Type: Standard Pressure
  • Oil Pump Type: Gear
  • Oil Pump Volume Type: Standard Volume
  • Pickup Screen Diameter: 0.73 in.
  • Pickup Screen Diameter: 19.0 mm
  • Width: 5.26 in.
  • Width: 134.0 mm
Part TypeOil Pump
BrandMELLING
Package Height17.0 in.
Package Width5.26 in.
Weight6.68 PG
Part CategoryReplacement Parts
Drive Shaft IncludedYes
Housing MaterialCast Iron
Mounting Hole Quantity2
Adjustable Bypass PressureNo
Bolts IncludedNo
Spacer IncludedNo
Alternate Pressure Springs IncludedNo
Inlet Size (In.)0.750
O-Ring IncludedNo
Washers IncludedNo
Pickup Screen Diameter0.73 in.
Mounting Hole Diameter0.375 in.
Oil Pump Pressure TypeStandard Pressure
Bushing IncludedNo
Oil Pump TypeGear
Cover MaterialCast Iron
Shaft MaterialSteel
Gear MaterialSteel
Pickup Tube Diameter0.750 in.
FinishRust Preventative
Gasket Or Seal IncludedYes
Cotter Pin IncludedYes
Gear TypeSpur Gear
Drive TypeDrive Shaft
Oil Pump Volume TypeStandard Volume
Part FitmentDirect Fit
Grade TypeStandard Replacement
Timing Cover IncludedNo
Vendor Part NumberM-71B
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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