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  1. W

    Transmission slip

    Hey guys got an old 621 cat scraper self propelled elevator scraper can sorry that knows these transmissions give me an call please I would really appreciate it as I am stuck with an problem I cannot figure out thank 4064502325
  2. W

    Needing 621 scraper seat suspension assembly

    Those companies r showing they have some but none in stock saying they'd have to get them from Europe part number 5d9204
  3. W

    Needing 621 scraper seat suspension assembly

    Where might these 2 machines be anywhere close to me I'm in montana
  4. W

    Needing 621 scraper seat suspension assembly

    Thanks I put in am part a request
  5. W

    Needing 621 scraper seat suspension assembly

    Yes sir very helpfull something like that should work
  6. W

    Needing 621 scraper seat suspension assembly

    Hey mates my seat suspension assembly took an dump on me today wondering if there's anything out there nothing on cat remain or aftermarket available so looking for that certain guy who's got 1 parted out that knows wat im talking about wanting an seat suspension as shown in pics or part number...
  7. W

    Cat 30 wade transmission oil

    No it did not wat does that smaller gear pump do on back of the tranny verses the main pump on bell housing i think
  8. W

    Cat 30 wade transmission oil

    I think and assume my screens r good just cleaned them to make sure I have pressure Guage connected to port on top of the main filter housing if I remember correctly reverse and 1 and 2 r 410 to 440 psi depending on rpm And all the other gears r 280 to 300 so
  9. W

    Cat 30 wade transmission oil

    Recently rebuilt my transmission for 621 cat scraper 5s7777 transmission drives good until I really rev up engine transmission gears start slipping i can feel it and engine rpm tells me everything I adjusted the transmission valve spools now some gears feel like there working fine without...
  10. W

    Looking for an shaft (pin) 5J3828

    Ya that's wat I kinda figured thought somebody had 1 laying around just maybe Would any of u gentlemen mind having an phone conversation with me about my troubles I'm having with my transmission it's an 5S7777. Please and thanks it would be greatly appreciated
  11. W

    Looking for an shaft (pin) 5J3828

    Yes sir that's exactly wat I mean u r correct r there some of those out there
  12. W

    Looking for an shaft (pin) 5J3828

    OK I'll try how about the 5j 3828 any of those out there maybe aftermarket or something
  13. W

    Looking for an shaft (pin) 5J4893 in dire need

    Needing an pin for my 621 scraper 5J4893im stuck out every where an help be greatly appreciated as I have job coming up thanks mates
  14. W

    Looking for an shaft (pin) 5J3828

    Sorry mate it's 5J4893
  15. W

    Looking for an shaft (pin) 5J3828

    Need an shaft for my 621 cat scraper parts number is 5J3828. So far I've stuck out everywhere any help would be greatly appreciated
  16. W

    621 older scraper transmission slips fresh rebuild

    I've got an older 621 cat scraper Transmission is a 5s7777 I believe It's been freshly rebuilt top to bottom got bout 20 hours on it and 3 and 4th gears r gripping nice then seems like once engine gets more rpm and power they lost grip internally and machine starts slowing down and u can tell...
  17. W

    Brake pad core

    I found brand new brake pads in my parts container that were bought an couple years ago which I just installed and cat will not take my cores back since it was an couple years ago when they were bought Cores Worth more then an new 1 Part number is 0r-8381 Anybody else out there that pays for...
  18. W

    621 cat elevator scraper diff problems

    Thankyou i found an reliable 1
  19. W

    621 cat elevator scraper diff problems

    So these ones they sent r definitely wrong the warehouse marked them wrong am shipping them back to them 4d5780 is the right 1 anybody know of any would be nice
  20. W

    621 cat elevator scraper diff problems

    7d4295 -16-b
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