ericm979
Super Member
- Joined
- Nov 25, 2016
- Messages
- 5,816
- Location
- Santa Cruz Mountains CA, Southern OR
- Tractor
- Branson 3725H Deere 5105
Branson specs Chevon THF1000 which is a "premium" tractor fluid. The Deere 303 type cheapo fluids lack some additives that the premium stuff has (see link below). OTOH my dealer said not to use Kubota SUDT, which is ok with me as that's expensive synthetic. I've used Mobilfluid 424 which is very similar to THF1000 in specs but easier for me to get. Last change I went to Duraguard semi synthetic but it's not been long enough for a real test.
www.ppclubricants.com

Don't take chances with '303' Tractor Fluid - PPC Lubricants, Inc.
If you visit your local parts store or farm supply warehouse with any regularity, you’ve most likely seen pails of “303 Tractor Fluid” on the shelves next to other lubricants and fluids. Some are dressed up with attractive images of tractors, backhoes and the like while others are one step away...
