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Help me identify what series is my old D4?

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2 years 10 months ago #235143 by Mschwartz
Cleaned all along the lower edge of block and found no numbers. Took a picture of the winch mounts. Thanks for all of the help, Mike.
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2 years 10 months ago - 2 years 10 months ago #235157 by Old Magnet
Can't quite make out the engine block number in picture #8. If it is a 6Bxxxx that block was used from 7J812 to 7J1398
If it's an 8Bxxxx block number it was used from 7J5104 to 2T336.
Last edit: 2 years 10 months ago by Old Magnet.
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2 years 10 months ago #235159 by Cat power
It looks like 8B2748 to me

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2 years 10 months ago #235162 by Mschwartz
8B 2746 and the date code is UU UE RM. thanks
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2 years 10 months ago #235173 by Old Magnet
Except nothing says that's the original engine.

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2 years 10 months ago #235280 by Mschwartz
Thanks for the help, ordered a newer parts book off of eBay today. 7j5104 through 2t series. My parts book was for 7j 1-5103 and several part numbers were not in my book that was some of my confusion figuring out what I had. Did not realize there were two 7J series parts books. Can never have too many books on the shelf, Mike

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2 years 10 months ago #235291 by rax200
Hi Mschwartz,
If you are trying to match up the part on say the engine block, they will almost never match as the number on the block is a casting number and is different to the actual part number.

Ps, you are right about the parts book

Regards

Daryl

1937 RD4 4G4368
1940 D4 7J3717
1942 D4 7J9915SP
1942 R4 6G2550SP
1944 D4 2T6584SP
1945 D4 2T8978SP
1946 D4 5T6271
1956 D4 7U37855
1954 DH226 S/N 89 Howard Tug

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