icebox
Well-known member
i have a 1994 explorer rear end .it is a 8.8 the bottom line is 3L73 8 8 4H11
does the L between the 3 and 7 mean that it is a locker?
icebox
does the L between the 3 and 7 mean that it is a locker?
icebox
rear end codes
- Thread starter icebox
- Start date
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Dr Crankenstein
Rocket Surgeon
Yes.
3L73 = 3.73 ratio, L= locker, or LSD, Limited Slip Diff.
8 8 = Ring gear size.
4H11 = year, month, and day produced. 1994, Aug 11th.
3L73 = 3.73 ratio, L= locker, or LSD, Limited Slip Diff.
8 8 = Ring gear size.
4H11 = year, month, and day produced. 1994, Aug 11th.
sgtpontiac
Older, Wiser and Still Buildin'
3L73 does compute per ford 8.8 id's to a
limited slip 373 diff....the rest of the numbers are probably build dates, plant and such....not big on ford parts but have a friend who is....he says the 3L73 is correct for the L/slip 373 hope that helps...
limited slip 373 diff....the rest of the numbers are probably build dates, plant and such....not big on ford parts but have a friend who is....he says the 3L73 is correct for the L/slip 373 hope that helps...
HOT40ROD
Well-known member
What Dr and SQT said
icebox
Well-known member
thanks
icebox
icebox
