Howdy all and Happy New Year!
Just out of curiosity, I'm curious if we know when the change over from the early to the late style battery box cover took place by vehicle number or approximate timeframe?
Thanks all!
M38A1 Battery Box Cover Question
- Madriver1968
- Contributor

- Posts: 61
- Joined: Sat Nov 26, 2016 6:00 pm
- Location: Rhode Island
M38A1 Battery Box Cover Question
Bill S.
1954 M38A1 (#71757, Feb. 1954)
1964 Sunbeam Tiger
1964 Jaguar E-Type Coupe
1968 Triumph TR-250
1971 Triumph TR-6
1954 M38A1 (#71757, Feb. 1954)
1964 Sunbeam Tiger
1964 Jaguar E-Type Coupe
1968 Triumph TR-250
1971 Triumph TR-6
- wesk
- Site Administrator

- Posts: 16461
- Joined: Sun Apr 03, 2005 6:00 pm
- Location: Wisconsin
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If you look up the battery lid on page 172 of the M38A1 ORD 9 SNL G-758 parts manual you will see very quickly when/what SN the change occurs.
If you do not have an M38A1 parts manual ORD 9 SNL G-758 simply download your free PDF copy here on our downloads page.
http://www.willysmjeeps.com/v2/modules. ... =Downloads
Also don't hesitate to use my photo album where I have posted 100's of valuable detailed technical photos.
http://www.willysmjeeps.com/v2/modules. ... _album.php
In this case the album for M38A1 Electrical is the album to look in:
http://www.willysmjeeps.com/v2/modules. ... _album.php
And more specifically the Battery Box sub-album:
http://www.willysmjeeps.com/v2/modules. ... _album.php

Page 172
The ORD 9 is a very useful tool when restoring the m38A1 or M170. About 70% of significant parts changes are covered with serial cutoffs.
If you do not have an M38A1 parts manual ORD 9 SNL G-758 simply download your free PDF copy here on our downloads page.
http://www.willysmjeeps.com/v2/modules. ... =Downloads
Also don't hesitate to use my photo album where I have posted 100's of valuable detailed technical photos.
http://www.willysmjeeps.com/v2/modules. ... _album.php
In this case the album for M38A1 Electrical is the album to look in:
http://www.willysmjeeps.com/v2/modules. ... _album.php
And more specifically the Battery Box sub-album:
http://www.willysmjeeps.com/v2/modules. ... _album.php

Page 172
The ORD 9 is a very useful tool when restoring the m38A1 or M170. About 70% of significant parts changes are covered with serial cutoffs.
Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100
Mjeeps photo album: http://www.willysmjeeps.com/v2/modules. ... _album.php
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100
Mjeeps photo album: http://www.willysmjeeps.com/v2/modules. ... _album.php