M259 Stock Replacement Oil Pump
InfoVehicle Info Needed
MELLINGPART NUMBER: 689-M259

M259 Stock Replacement Oil Pump

$13237
ShippingShips on Sep 03, 2026
Lowest PriceLowest Price Guarantee

    Stock Replacement Oil Pump
  • Drive Type: Crankshaft
  • Gasket Or Seal Included: Yes
  • Grade Type: Regular
  • Height: 7.75 in.
  • Height: 198.0 mm

    Melling M259 Features:

    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.

  • Housing Material: Aluminum
  • Mounting Hole Diameter: 0.25 in.
  • Mounting Hole Diameter: 6.0 mm
  • Mounting Hole Quantity: 4
  • Oil Pump Pressure Type: Standard Pressure
  • Oil Pump Type: Rotary
  • Oil Pump Volume Type: Standard Volume
  • Pickup Screen Diameter: 0.64 in.
  • Pickup Screen Diameter: 16.0 mm
  • Width: 10.5 in.
  • Width: 267.0 mm
Part TypeOil Pump
BrandMELLING
Package Height7.75 in.
Package Width10.5 in.
Weight3.75 PG
Part CategoryReplacement Parts
Drive Shaft IncludedNo
Housing MaterialAluminum
Mounting Hole Quantity4
Adjustable Bypass PressureNo
Bolts IncludedNo
Spacer IncludedNo
Alternate Pressure Springs IncludedNo
Inlet Size (In.)0.630
O-Ring IncludedNo
Washers IncludedNo
Pickup Screen Diameter0.64 in.
Mounting Hole Diameter0.25 in.
Oil Pump Pressure TypeStandard Pressure
Bushing IncludedNo
Oil Pump TypeRotary
Cover MaterialAluminum
Shaft MaterialNot Applicable
Pickup Tube Diameter0.630 in.
FinishRust Preventative
Gasket Or Seal IncludedYes
Cotter Pin IncludedNo
Drive TypeCrankshaft
Oil Pump Volume TypeStandard Volume
Part FitmentDirect Fit
Grade TypeStandard Replacement
Timing Cover IncludedNo
Rotor MaterialPowdered Metal
Vendor Part NumberM259
Package Qty1
Package TypeEA
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