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Click on image for the lowdown. 
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| | | Forums66 Topics128,174 Posts1,057,048 Members48,458 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Nov 2005 Posts: 6,100 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,100 | Hy Trainmna673, according to my Bower/BCA catalogue the tapered replacements for the Hyatt barrel bearing A11950 are M111048/M111012. The inner hub seal is GM p/n 3708819 that crosses to National 5453, give your supplier your seal dimensions to confirm that number is correct. This information is supplied assuming that the original rear axle is still in the truck, hope that helps. | | |
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