Brake Drums |
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sean
Moderator Group Sponsor Member Joined: 20 July 2005 Location: North Idaho Status: Offline Points: 7388 |
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Posted: 20 June 2007 at 8:55pm |
2 different brake drums. The '45 parts list has 2 part numbers, both being "interchangeable" with each other, while the '47 & '49 lists show only the later number. Going by that, I'm assuming:
Part # A-472 - DRUM, brake (appears to be one-piece cast), from a Feb. '46: Part # 640651 - Drum, brake (appears to be 2-piece: cast drum, heavy plate steel center disk), from a Dec. '47: |
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GaryArf
Member Sponsor Member Joined: 21 July 2005 Location: Baxter MN Status: Offline Points: 3905 |
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CJ2A #10021 #34692 #58500
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lowenuf
Member Sponsor Member x 2 Joined: 29 Aug. 2006 Location: Ohio Status: Offline Points: 9119 |
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Gary, from what i understand, from a thread over on the G, the latter hub you posted is a new style replacement..calling for the stud hub to placed inside, otherwise, the hub sits too far outward to get all of the washers and nuts on to hold on the hub..low
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45 #10012
45 #10033 ACM #47 45 #10163 ACM #188 57 CJ5 Dauntless V6, T-18 4-speed, D-44 rear/D-30 front, D-20 twin stick |
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Hamhog
Member Joined: 05 Jan. 2008 Location: Havelock NC Status: Offline Points: 1668 |
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Here's a few pictures of the two styles that came off my 48.
The one-piece drums, p/n A-472 (top), were on the front axle, and are slightly larger diameter (1/4") than the backing plate. The two-piece, p/n 640651 (bottom), were on the rear axle, and are approximately the same diameter as the backing plate. Edited by Hamhog - 22 Nov. 2019 at 2:57am |
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Dave
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