Help identifying rear differential
#1
08-04-2003, 12:52 AM
Help identifying rear differential
New to this forum.
Recently purchased a 2000 Ford F-150 Lariat 4x4.
Would like to identify differential and ratio.
Tag on diff, lists "L55 975 9L09" and "35919 D".
Can I assume the rear end is 9.75 inch and has 3.55 gears?
Is there anyway to determine if it's locking or non-locking?
I appreciate any help.
Jeff Hauck
Gresham, OR.
Recently purchased a 2000 Ford F-150 Lariat 4x4.
Would like to identify differential and ratio.
Tag on diff, lists "L55 975 9L09" and "35919 D".
Can I assume the rear end is 9.75 inch and has 3.55 gears?
Is there anyway to determine if it's locking or non-locking?
I appreciate any help.
Jeff Hauck
Gresham, OR.
#2
08-04-2003, 01:19 AM
Answered my own question, sorry.
Just after posting, I found a website describing everything I was asking.
"975" does mean 9.75" (duh, that shouldn't have been hard for me to figure out), and there was probably a "3" in front of the "L55", which means 3.55 gears, and the "L" means limited slip.
Jeff Hauck
Gresham, OR.
"975" does mean 9.75" (duh, that shouldn't have been hard for me to figure out), and there was probably a "3" in front of the "L55", which means 3.55 gears, and the "L" means limited slip.
Jeff Hauck
Gresham, OR.