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Application
Recommendation
Capacity (ltr)
Engine (P) (GM 7.4L, ,V8, LP4/L21)
Contact with our Technical Team (a, b)
7.5
Engine (P) (GM L18 Vortec, 8.1L, V8; 242kW [P])
Contact with our Technical Team (c, d)
9.4
Automatic Transmission (Allison AT542/AT545/MT643/MT653)
Qualube FS ATF MF (e)
14.0 - 24.5
Rear Axle (Shift Motor Lubricant)
Contact with our Technical Team
Transmission (Eaton Fuller FS/RT Series)
Contact with our Technical Team
5.7 - 9.5
Differential (Eaton/Rockwell/Spicer)
Product 1
Qualube SS 75W90
10.1 - 23.2
Product 2
Qualube Syntogear FS TDL 75W90
Coolant (Manual/Automatic)
Qualube Qualguard ORATEC Coolant (f)
22.7 / 28.5
Brake Hydraulic System
Product 1
Qualube Brake Fluid DOT4
Product 2
Qualube Brake Fluid DOT5.1
Power Steering
Qualube FS ATF MF
Wheel Bearings (Grease Packed)
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2
Wheel Bearings (Oil Filled)
Product 1
Qualube SS 75W90
Product 2
Qualube Syntogear FS TDL 75W90
General chassis lubrication
Product 1
Qualube Lithium EP 2
Product 2
Qualube Lithium Complex 2

Lubricant / Capacity Notes

a. <-20°C to >38°C
b. Alternative recommendations, <-29°C: Contact with our Technical Team
c. <-20°C to >38°C
d. Alternative recommendations, <-29°C: Contact with our Technical Team
e. Alternative recommendations: Qualube ATF Type D3 / Qualube FS ATF MF
f. Mix ratio, 50% >-37°C

General Notes

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Oil Change Intervals

Engine (P) (GM 7.4L, ,V8, LP4/L21)
Miles Min 3000
Miles Max 6500
Months Max 3
Engine (P) (GM L18 Vortec, 8.1L, V8; 242kW [P])
Miles Max 7500
Months Max 3
Automatic Transmission (Allison AT542/AT545/MT643/MT653)
Miles Max 150000
Months Max 48
Rear Axle (Shift Motor Lubricant)
Miles Max 22500
Transmission (Eaton Fuller FS/RT Series)
Miles Max 250000
Differential (Eaton/Rockwell/Spicer)
Miles Max 100000
Coolant (Manual/Automatic)
Miles Max 150000
Months Max 60
Brake Hydraulic System
Miles Max 7500
Months Max 6
Power Steering
Miles Max 100000
Months Max 36
Wheel Bearings (Grease Packed)
Miles Max 45000
Months Max 24
Wheel Bearings (Oil Filled)
Miles Max 82500
Months Max 24
General chassis lubrication
Miles Max 7500
Months Max 6