High Volume Oil Pump
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Melling High Volume Oil Pump

Part No. M-84AHV Warranty Details  
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Melling oil pumps provide dependable performance every time in every application. Every pump is engineered, manufactured and assembled to the highest material and production standards. Manufacturing processes include state of the art CNC machines and the latest phosphate coating processes. Melling oil pumps are manufactured from high quality materials in either cast iron or cast aluminum as specified by the OEM engine manufacturer. Internal pump parts are produced from sintered metal or steel. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum ware resistance. Depending on application and design, Melling pumps may use gear, impeller or the latest gerotor technology. When completed every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions. In addition to OEM pump applications, Melling Select pumps are offered for increased oil flow, increased oil pressure, anti-cavitation capability, lighter pump weight and performance when needed. Depending on your oil pump requirements Melling Select pumps are offered in cast iron, cast aluminum or aluminum billet materials. Each Melling Select pump performance level offers a step up in material selection, engineering advantages and increased durability. All Melling Select pumps designed to provide the highest level of quality and performance with a reasonable level of investment.

Product Features:
  • Engineered to provide consistent, durable performance
  • Precision manufactured from high quality materials
  • Performance meets or exceeds OE specifications
  • Provides higher oil volume output over stock replacement oil pumps when required
  • 1 year limited warranty
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Belt Driven:No
Gasket Or Seal Included:Yes
High Pressure:No
High Volume:Yes
Material:Cast Iron Body
Oil Pump Type:Stock Replacement
Pickup Screen Included:No
Pressure:Standard Pressure
Volume:25% Gallons Per Minute Higher


by PowerReviews
MellingHigh Volume Oil Pump

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(0 of 2 customers found this review helpful)


It broke my oil pan


from Baton Rouge , LA

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Verified Buyer



    • Difficult To Install

    Best Uses

    • Restoration

    Comments about Melling High Volume Oil Pump:

    I went on line and was very careful to make sure that the parts I ordered were described to fit my 351 modified engine. ater installing the oil pump I found that I had a major oil leak from the oil pan so I made sure the pan bolts were tight, but that was the problem the oil pump was deeper than my old one and the oil pan would not close. nNot only did I have to change the oil pump again but I had to have the oil pan repaired from the hole in it from the oil pump.

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      So which style oil pump for the 351 Cleveland was the Gerotor style?
      Asked on 12/17/2010 by Clintw from Ventura, Ca

      1 answer



        I called the manufacturer and yes it is the Gerotor Style for the 351 Cleveland. Hope this helps

        Answered on 1/24/2011 by Brandon
    • Q:

      Is this the Gerotor style pump or spur gear?
      Asked on 11/25/2010 by C W from Ventura Ca.

      1 answer



        This is a spur gear style pump.

        Answered on 12/1/2010 by Parts Guru Geo from AAP
    Displaying questions 1-2

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