Universal Tractor Transmission Oil (UTTO) for use in transmissions, hydraulics, wet brakes and power take-off systems of agricultural and construction machinery. PETROZEX UTTO multipurpose lubricants are versatile for use in all working conditions.
| Manufacturer | Specification | Status |
|---|---|---|
| John Deere | John Deere J20C | Approved |
| Allison | Allison C-4 | Approved |
| Ford | Ford M2C134-D | Meets |
| Case/NH | MS 1210 | Meets |