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Reverser solenoid for 310d jd backhoe

ptaketa808 · 2025-11-12 01:38

i’ve been searching non stop for a reverser solenoid for my backhoe. doesn’t go in forward but goes in reverse. so i’ve tested and found that only one of the magnets work View attachment IMG_1209.jpeg but it seems that this model of solenoid is discontinued.(the solenoid vertically)don’t know if the updated solenoids with two coils will fit and don’t want to spend 300 bucks just to send it back. does anyone know where to go to solve this problem?? 779039 is the last of the vin.

Replies6
  1. #1mg23612025-11-12 12:08

    Welcome to HEF ptaketa808 ! Based on your serial number, that solenoid subs to a solenoid and valve block assembly. And that will require some modifications to the machine (not the trans) to fit. Are you sitting down? Lists for $6900. So, your only option is to seek out parts online (used, salvage yard, etc.).

  2. #2ptaketa8082025-11-12 12:28

    thank you for the bad news i was expecting. so what’s the process? finding a updated reverser case? i was also thinking about sealing the hole the old solenoid goes into and tapping in the correct threads for the updated version of the solenoids. you think that’ll work? i just really want to avoid the 7k. i don’t make money off this machine i use it only around the household when i need it to so avoiding dumping 7k cause of a discontinued part would really be the path id like to take. and no i wasn’t sitting down the solenoid is on the left side of the hydraulic reservoir

  3. #3heymccall2025-11-12 18:39

    If i put the 6017098 (the number on the coil in your pic) into Google, it spits out this. From here https://summit-hydraulics.com/produ...Uw3Uz6Zx_D_KR2hIHCVEOqcWuELyjC_CCbh0wW14Q4-q8

  4. #4ptaketa8082025-11-12 23:44

    if i was to stack those solenoids it would be too long for the shaft it slides onto

  5. #5mg23612025-11-13 05:00

    You may have to do some serious digging to find something that may work. Check your messages.

  6. #6Steve Austin2025-11-13 10:59

    In the past I have found solenoid that would work but I never filed that info. Please provide solenoid length and stem diameter and I will do some research may be a couple days before I can check it out.