? About gear oil

[pp_rp]

My Titan manual states 80w-90 for the front diff. It's hard to find a quality gear oil where I live with that wt. Is it o.k. to use 75w-140 or 75w-90? I find these wts. everywhere. Will be using Royal Purple. I have 75w-140 in the rear diff. and that's what it calls for.

 

[zrxkawboy]

75W90 will be just fine.

Jeff

 

[Steve S]

Have some Amsoil shipped to you ,just a phone call away.

 

[bruce381]

75/90 will work in place ir 80/90 no problem
bruce

 

[rpn453]

A 75W-90 will provide the same protection as an 80W-90 with better cold flow. I'd use it even if 80W-90 was readily available.

 

[pp_rp]

RP 75w-90 in the front . Sorry Amsoil guy.

 

[PT1]

Many of the Japanese SUV's call for 80w90. Valvoline makes a syn blend 80w90 that is sold at autozone that I use and it is fine.

 

[bmwtechguy]

75W or 80W-90, take your pick. Schaeffers makes a 80W-90 blend #267 that is excellent.

 

[salesrep]

Put the rp 75-90 in and you will be fine.