differential fluid

[ejhiggins]

which oil should i use for my differntial the number it has on the top right corner is 1 212 371 E, is it a limited slip?

[632 Regal]

70w-90 synthetic

[ejhiggins]

is this a limited slip?

[632 Regal]

whats the tag say, not the numbers on the casting

[Kalevera]

is this a limited slip?
What're the last 5 digits of the VIN? GFXXXXX

best, whit

[uscharalph]

which oil should i use for my differntial the number it has on the top right corner is 1 212 371 E, is it a limited slip?
You're reading the wrong numbers off the differential. There's a plate on it with the correct info.

[ejhiggins]

last five digits of the vin are 31878

[theDogger]

Use Royal Purple or Red Line but figure out if you have a LSD or open it makes a difference..


theDogger

[632 Regal]

LSD uses the 140wt dope
Use Royal Purple or Red Line but figure out if you have a LSD or open it makes a difference..


theDogger

[ejhiggins]

the last five of the vin# 31878

[632 Regal]

Lowell's still sleeping...zzzzzzzzzzzzzzz

[ejhiggins]

i found a metal plate on the rear left corner of the diff with the numbers 281 871

[632 Regal]

70w-90 synthetic.

[ejhiggins]

what do those numbers mean? just curious