Owners Manual for a UB (S-16) gives the capacity of the cooling system as approx. six (6) gallons. I would think the UT is close to the same. The UB uses a six (6) lb. pressure cap also. A tank type block heater would increase the capacity some.
Bryce
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top