4L60e De-Coder
 

Hello,

Went to a local transmission repair shop for a rebuild of my '97 Blazer 4.3,LT (4L60e) .

Instead of rebuilding the tranny, (I supplied the KMJ Torque Converter), they the shop installed a Salvage 4l60e , not the same one by far this one has a heat shield, deeper oil pan , larger bell housing. Can anyone lead me in the right direction on how to decode these Serial numbers?

Trans. Assy: 7SHD 112J 1958 4816

Bell Housing, 24206579

Tail Housing, 242 oo 875 5

Tranny Code (Driver's Side) 49

Pass. Side, GMPT , 4L60E

On top of that they let their kids Hotrod it and put 176 miles on it.

Any business that does this to a Disabled USMM, needs to be shut down!

I found this video this morning... it may help