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Cat-426 (not 426C) first series #7BC01181 Parts Manual

towbar ยท 2026-05-07 20:17

Anyone know of a free downloadable PDF or HTML tarball? TIA

Replies9
  1. #1Nige2026-05-07 20:40

    You're searching for Cat Publication reference SEBP1569 which covers all 7BC-prefix machines up to S/N 1877, which includes yours. I see this one on eBay A pdf download from the Cat Publications web site is currently priced at $124.

  2. #2edgephoto2026-05-07 23:55

    @towbar I have a PDF copy of it. Click here to download it from DropBox

  3. #3towbar2026-05-08 07:06

    thank you BOTH. the DL worked fine!

  4. #4towbar2026-05-08 19:47

    Speaking of Cat manuals, some sections are for specific serial # ranges but there's this "For COSA usage" written on some others. What does it mean?

  5. #5Nige2026-05-08 19:50

    COSA - Caterpillar Overseas SA. Basically Europe and Africa with a few caveats. Anything that states "NACD" (North America Commercial Division) will apply to your machine

  6. #6towbar2026-05-08 21:10

    Now I'm even more confused because #1181 was still part of the 1st batch built in England using a perkins 4-holer. THEN they were shipped west for retail, mine was originally bought in Canada (AFAIK). Differences are almost negligible.

  7. #7Nige2026-05-08 21:13

    In which country it was actually built is immaterial. The intended destination market is key to how it would have been configured as regards parts. It's quite a simple concept. As an example in today's world you wouldn't expect a Chinese-built Cat excavator to be shipped into North America with all the warning labels and info plates in Chinese would you.?

  8. #8edgephoto2026-05-09 11:15

    Isn't Canada the same as USA for Cat stuff? The 51st state and all....kidding I had good luck with finding parts using this catalog. The Cab parts were a bit of a challenge because how to tell version 1 or 2. I did spend some time staring at the catalog and noticing the subtle differences and my educated guess worked out correct.

  9. #9towbar2026-05-10 10:47

    Similar standards, used to be far better, and it's all metric now. And after almost half a century on metrics most hardware stores still don't have a single metric nut or bolt! We'll give Cuba 11th province status (currently 10 provinces + 3 territories), then see what he thinks of THAT. As far as the 51st state, it would have to be 51-64 ..or 65 including Cuba, all citizens at that time 1 million cash, and tax exemption for life