Gear Lube

[Caleb Thompson]

I have a question for you gentlemen. Our 4500 transmissions say to put in a synthetic gear lube 75-90 with a API G4 rating. My question is I have been noticing some gear lubes that say G4 & G5 are these OK to put into the transmission? Thanks for your help.

 

[Sled Puller]

Check this out: https://www.turbodieselregister.com/ubb//Forum3/HTML/002829.html

That is Amsoil only, I have no idea about other brands being safe.
Gene

------------------
1997 Cummins Dodge 4x4 Bombed & Amsoiled. Amsoil Premiere Direct Jobber, Member of: NRA Business Alliance, GLTDR, WANTED: Wrecked Dodges.
www.awdist.com

 

[mikepvg]

Caleb if u like the technical side of things
Check this out: https://www.turbodieselregister.com/ubb//Forum1/HTML/003198.html
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[This message has been edited by mikepvg (edited 02-23-2001). ]