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Application
Recommendation
Capacity (ltr)
Engine (P) (GM Vortec L18, 8.1L, 330-340hp)
Contact with our Technical Team (a, b)
6.0
Engine (P) (GM Vortec L31, 5.7L [P])
Contact with our Technical Team (c, d)
4.7
Transmission (Allison Auto 1000 Series)
Contact with our Technical Team (e)
18.0
Transmission (Automatic Hydra-Matic 4L80-E)
Contact with our Technical Team
4.7
Transmission (Manual)
Contact with our Technical Team
Differential
Contact with our Technical Team (f)
Coolant (5.7L/8.1L)
Contact with our Technical Team (g)
14.6 / 22.2
Brake Fluid
Contact with our Technical Team
Grease Points
Contact with our Technical Team
Front Wheel Hubs
Contact with our Technical Team (h)

Lubricant / Capacity Notes

a. <-18°C to 38°C
b. Alternative recommendations, >-18°C: Contact with our Technical Team
c. <-18°C to 38°C
d. Alternative recommendations, >-18°C: Contact with our Technical Team
e. Alternative recommendations: Contact with our Technical Team
f. Alternative recommendations: Contact with our Technical Team
g. Mix ratio, 50% >-37°C
h. Alternative recommendations: Contact with our Technical Team

General Notes

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Oil Change Intervals

Engine (P) (GM Vortec L18, 8.1L, 330-340hp)
Miles Min 3000
Miles Max 7500
Months Min 3
Months Max 12
Engine (P) (GM Vortec L31, 5.7L [P])
Miles Min 3000
Miles Max 7500
Months Min 3
Months Max 12
Transmission (Allison Auto 1000 Series)
Miles Min 75000
Miles Max 150000
Months Min 36
Months Max 48
Hours Min 3000
Hours Max 4000
Transmission (Automatic Hydra-Matic 4L80-E)
Miles Max 50000
Differential
Miles Max 60000
Coolant (5.7L/8.1L)
Miles Max 150000
Months Max 60
Brake Fluid
Miles Max 24000
Front Wheel Hubs
Months Max 12