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Application
Recommendation
Capacity (ltr)
Engine (P) (7.3L, PFI V8, 350hp)
Contact with our Technical Team (a, b)
7.57
Transmission (6R140 - 6 Speed)
Qualube FS ATF MF
15.4
Differential (Dana Spicer S-140 (13.5K, 17.5K, 19K single-speed))
Qualube Syntogear TDL 80W90 (c)
9.0
Differential (Dana Eaton 21060S (21K single-speed))
Qualube Syntogear TDL 80W90 (d)
10.6
Differential (Dana Spicer S23-172 / S26-190 (23K, 26K single-speed))
Qualube Syntogear TDL 80W90 (e)
13.5 / 17.5
Coolant (6.7L Engine (Secondary / Primary system))
Contact with our Technical Team
14.3 / 33.2
Coolant (7.3L Engine)
Contact with our Technical Team
22.1
Brake Fluid
Qualube Brake Fluid DOT5.1
Power Steering (TAS40/TAS66)
Qualube FS ATF MF
4.9 / 5.8
Front Wheel Bearings
Contact with our Technical Team
Diesel Exhaust Fluid (DEF) Tank
Contact with our Technical Team
30.2

Lubricant / Capacity Notes

a. Alternative recommendations: Contact with our Technical Team
b. Alternative recommendations, <-30°C: Contact with our Technical Team
c. Alternative recommendations: Contact with our Technical Team
d. Alternative recommendations: Contact with our Technical Team
e. Alternative recommendations: Contact with our Technical Team

General Notes

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Oil Change Intervals

Engine (P) (7.3L, PFI V8, 350hp)
Miles Max 10000
Months Max 12
Hours Max 450
Transmission (6R140 - 6 Speed)
Miles Max 150000
Differential (Dana Spicer S-140 (13.5K, 17.5K, 19K single-speed))
Miles Min 100000
Miles Max 105000
Differential (Dana Eaton 21060S (21K single-speed))
Miles Min 100000
Miles Max 105000
Differential (Dana Spicer S23-172 / S26-190 (23K, 26K single-speed))
Miles Min 100000
Miles Max 105000
Coolant (6.7L Engine (Secondary / Primary system))
Miles Max 100000
Months Max 60
Coolant (7.3L Engine)
Miles Max 100000
Months Max 60