Qualube Extremol 15W40
is recommended for your THOMAS BUILT BUSES
Recommendations for your THOMAS BUILT BUSES
All our lubricants are designed to meet all the required standards and requirements of the Original Equipment Manufacturers, as well as ensuring the latest ACEA and API quality recommendations. If you need any help choosing or locating the right oil for your engine or equipment please contact us and we will be happy to help.
Engine (DT) (Cummins ISB200-260)
Recommendation
Product 1
Qualube Extremol 15W40
Product 2
Qualube Extremol 10W40
Product 3
Qualube Supremol 10W40
Capacity
15.7 (ltr)
Notes
- a. -17°C to 50°C
- b. Alternative recommendations, -23°C to 21°C: Qualube Supremol 5W30
Transmission (Allison 2500 PTS/3000PTS)
Recommendation
Product 1
Qualube FS ATF MF
Capacity
18.9 / 27.4 (ltr)
Differential
Recommendation
Product 1
Qualube HD EP 80W90
Product 2
Qualube Syntogear TDL 80W90
Product 3
Qualube LS HD EP 80W90
Coolant
Recommendation
Product 1
Qualube Qualguard Si-OAT Coolant
Product 2
Qualube Qualguard ORATEC Coolant
Capacity
42.9 (ltr)
Notes
- c. Mix ratio, 50%
Power Steering
Grease Points
Recommendation
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2
Wheel Bearings (Grease Lubricated)
Wheel Bearings (Oil Lubricated)
Recommendation
Product 1
Qualube HD EP 90
Product 2
Qualube HD EP 80W90
Product 3
Qualube Syntogear TDL 80W90
Notes
- d. Alternative recommendations: Qualube Syntogear SA 75W-140 / Qualube HD EP 85W140 / Qualube LSHDEP 85W140; Qualube HD EP 80
Oil Change Intervals
Engine (DT) (Cummins ISB200-260)
| Miles Max | 6000 |
| Months Max | 6 |
| Hours Max | 500 |
Transmission (Allison 2500 PTS/3000PTS)
| Miles Max | 25000 |
| Months Max | 12 |
Differential
| Miles Max | 25000 |
| Months Max | 12 |
Power Steering
| Miles Max | 5000 |
| Months Max | 6 |