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Mod | | | Forums66 Topics128,051 Posts1,055,764 Members48,426 | | 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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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Aug 2020 Posts: 1 Moderated | | Moderated Joined: Aug 2020 Posts: 1 | I have a 1959 Chevy Apache. I need to replace the gaskets on both the front and back sides of the rear. I also need to replace some of the nuts/bolts/washers as some are missing, and the drain/fill plug. Problem is, I do not know what type of rear I have to be able to order exactly what I need. The numbers on the rear are:
3707340 D1
And
AF1125
Using these numbers, is anyone able to tell me what I have and also able to suggest where I could obtain the needed parts?
Pat Greene
| | | | | Joined: Dec 2011 Posts: 112 'Bolter | | 'Bolter Joined: Dec 2011 Posts: 112 | Apatrick A picture would be worth a 1000 words! delky dave in wyo
1957, 3100, v8 2016 gmc 4wd
| | | | | Joined: Jan 2013 Posts: 2,232 Moderator: Interiors, Texas Bolters, Name that Part | | Moderator: Interiors, Texas Bolters, Name that Part Joined: Jan 2013 Posts: 2,232 | Apatrick,
I am moving this to the driveline forum so you will get the info you need.
Chris | | | | | Joined: Mar 2004 Posts: 6,214 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 6,214 | You have a Regular Production Chevrolet 1/2 ton 3.90:1 rear per your stamped number AF1125. AF = 31 & 32 Series 11 = month (November) 25 = Day Mike B  | | |
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