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1990 LULL 644 Highlander

csands84gc ยท 2023-07-10 18:41

Anyone know the manufacturer of the Main hydraulic pump for our 1990 LULL 644.? Gotta rebuild it. Hoping some of you could give me a few names to research. This LULL has a John Deere engine if that matters. Thanks in advance for your help.

Replies6
  1. #1csands84gc2023-07-17 11:07

    Still looking for some input from a good member. Thank you

  2. #2Mechanicsville8042023-07-18 09:10

    Are you looking to rebuild it yourself after you locate the rebuild kit?

  3. #3csands84gc2023-07-18 11:07

    Thsnk you....Probably so.....just not having any luck finding out the brand.....part tag is worn to much....planning on posting a photo or 2 soon. Thank you....if you have some pump manufacturers names that may help

  4. #4Vetech632023-07-18 13:07

    The older ones were a Commercial Shearing gear pump

  5. #5davejo2023-07-19 07:01

    I looked at our 644 with a Deere and the pump marked with sperry- rand Vickers Vane pump 2884565 This is the pump hanging off the front of the tranny, is that the main pump?

  6. #6Coaldust2023-07-19 09:53

    A picture is worth a thousand words.