Back to 2023 GMC Sierra 3500HD

2023 GMC SIERRA 3500HD

6.6L V8 L8T•4WD•AUTOMATIC•gas

Repairs0 Labor589 Torque3833 Fluid9 DTC971 Battery0 Maintenance0 Recalls0

drivetrain

Locking Hub - Manual Torque Specs

for 2023 GMC Sierra 3500HD 6.6L V8 L8T · 4WD

Units

7 fasteners

Seq

Component

Torque

Angle

—

Axle Nut

Critical

Use new cotter pin or stake nut

184 lb-ft · 250 Nm

—

—

Cover Screws

8 lb-ft · 11 Nm

—

—

CV Bolts

Critical

45 lb-ft · 61 Nm

—

—

Differential Cover Bolts

26 lb-ft · 35 Nm

—

—

Driveshaft U-Joint Straps

Critical

Tighten evenly

15 lb-ft · 20 Nm

—

—

Mounting Bolts

20 lb-ft · 27 Nm

—

—

Wheel Lug Nuts

Critical

Torque in star pattern

103 lb-ft · 140 Nm

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