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| | | Forums66 Topics128,181 Posts1,057,152 Members48,464 | | 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!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jul 2005 Posts: 581 Shop Shark | | Shop Shark Joined: Jul 2005 Posts: 581 | I'm looking for OEM #3661395. It is a rear U-joint used on a '46 3/4 ton rear and 1 ton rear/intermediate. Or perhaps for now can I rob roller bearings from something else?
| | | | | Joined: May 2005 Posts: 8,878 . | | . Joined: May 2005 Posts: 8,878 | take the old one or the measurements to the autoparts store or driveline shop, U-joints are easy to get. I'll guess you need a Spicer 1350 series joint, and I prefer Spicer brand over the others.
Grigg | | | | | Joined: Jul 2005 Posts: 581 Shop Shark | | Shop Shark Joined: Jul 2005 Posts: 581 | Thanks Grigg. I'm a little confused by the selection of 1350 Series. They all have the same dimensions but some are coated, uncoated, metal back band (which my tonner has), life series, and so on. From researching this it looks like a 5-1350x joint with 3-94-18x straps are what I need. Here's the Spicer catalog. | | | | | Joined: May 2005 Posts: 8,878 . | | . Joined: May 2005 Posts: 8,878 | I'm not sure what you need, but here's another Spicer catalog and on page 72 it indicates at least by application that you need a different part http://www2.dana.com/pdf/K350-1-DSSP.pdfSimplest way to get the right thing is take the old one to the place that sells the new one. Grigg | | |
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