LouNY
Super Star Member
- Joined
- Jul 4, 2015
- Messages
- 14,060
- Location
- Greenwich, NY
- Tractor
- Branson 8050, IH 574, Oliver 1550 Diesel Utility (traded in on Branson) NH 8160. Kioti CK2620SECH
I use gear lube in the front axle also rather then UTF however  the "viscosity" isn't the reason the additive package is.
Interesting chart here;
		
		
	
	
		 
	
And a link to the article;
Gear Oil vs. Engine Oil: What's The Difference? - AMSOIL Blog
There are several charts and articles on this same subject.
Also most hydraulic/transmission fluids are a multi viscosity usually around a 10-30 a few are 15-40 and many of the synthectics are a 5-40.
	
		
			
		
		
	
				
			Interesting chart here;
And a link to the article;
Gear Oil vs. Engine Oil: What's The Difference? - AMSOIL Blog
There are several charts and articles on this same subject.
Also most hydraulic/transmission fluids are a multi viscosity usually around a 10-30 a few are 15-40 and many of the synthectics are a 5-40.
 
 
		