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gmc

  1. B

    GMC c7500 with 3126 swap to a m11?

    Hello guys so I’ve been having this idea for a while. I have two tow trucks one is a 2000 gmc c7500 with a 3126 and a 6 speed manual perfect engine it’s wonder it’s been nothing but kind to me but it’s really really really under powered for the truck it’s in. The truck it’s self has a 20 ton...
    • Bg1004
    • Thread
    • 3126 caterpillar cummins gmc m11 cummins
    • Replies: 7
    • Forum: Trucks
  2. C

    1997 GMC bucket truck Kubota pony motor alternator bracket

    Hello. I bought a 1997 GMC C7500 bucket truck that is totally missing the alternator bracket for the 3 cylinder gas Kubota pony motor that can be used to run the hydraulics without running the GM 6.0 gas main engine. There is very little information on the internet and I've seen different...
  3. M

    6EH1 engine bogs & dies

    Info: 1996 GMC Forward 6 Engine: Isuzu 6HE1-TC Engine Capacity: 6 cylinder 7.1 liter diesel Very hard to get info on this refuse truck for obvious reasons. I did note a member once claiming he knew about the 6HE1 engine. His name was Nick Bowers. Here’s the situation. I was asked to go look...
  4. S

    Dump Truck Hydraulic problem stuck, wont come back down.

    I have a problem with hydraulic cylinder. Truck is new to me. it worked fine if i didn't go all the way up. Telescopic style. Top stage wont retract. i have tried draining the fuild and it still didn't come down. First off the dump bed is about a foot from touching the safety lock so i am being...
    • Sir Donald
    • Thread
    • dump truck gmc hydraulic problem pto telescopic
    • Replies: 7
    • Forum: Trucks
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