Back to 2021 GMC Sierra 3500HD

2021 GMC SIERRA 3500HD

6.6L V8 Duramax Diesel•4WD•AUTOMATIC•diesel•turbo

Repairs0 Labor586 Torque3842 Fluid9 DTC821 Battery0 Maintenance0 Recalls0

suspension

Torsion Bar Torque Specs

for 2021 GMC Sierra 3500HD 6.6L V8 Duramax Diesel · 4WD

Units

7 fasteners

Seq

Component

Torque

Angle

—

Ball Joint Nut

Critical

65 lb-ft · 88 Nm

—

—

Control Arm Bolts

Critical

Torque with vehicle weight on wheels

122 lb-ft · 165 Nm

—

—

Mounting Bolts

20 lb-ft · 27 Nm

—

—

Strut Bolts

Critical

85 lb-ft · 115 Nm

—

—

Strut Tower Nuts

Critical

37 lb-ft · 50 Nm

—

—

Sway Bar Link Nuts

Hold shaft with Allen key

41 lb-ft · 55 Nm

—

—

Wheel Lug Nuts

Critical

100 lb-ft · 136 Nm

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