Contents Wiring diagrams Section: Suspension Front All sections

Front Suspension System: Specifications Chevrolet Silverado 2500 HD

Suspension Front 6 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Brake Hose Bracket Bolt9 N.m80 lb in
Brake Hose Clip Bolts12 N.m106 lb in
ESC Sensor Bracket Bolt25 N.m18 lb ft
Hub and Bearing Assembly to Steering Knuckle Bolts180 N.m133 lb ft
Lower Ball Joint Stud Nut110 N.m81 lb ft
Lower Control Arm to Frame Nuts175 N.m129 lb ft
Shock Absorber Module to Frame Nuts50 N.m37 lb ft
Shock Absorber Module to Lower Control Arm Bolt50 N.m37 lb ft
Shock Absorber Tenon Nut - 1500 Series50 N.m37 lb ft
Shock Absorber Tenon Nut - 2500 Series24 N.m17 lb ft
Shock Absorber to Lower Control Arm Bolts - 2500 Series25 N.m18 lb ft
Stabilizer Shaft Insulator Clamp Bolts50 N.m37 lb ft
Stabilizer Shaft Link Nuts - 1500 Series23 N.m17 lb ft
Stabilizer Shaft Link Nuts - 2500 Series14 N.m124 lb in
Suspension Position Sensor Bolt12 N.m106 lb in
Upper Ball Joint Stud Nut50 N.m37 lb ft
Upper Control Arm to Frame Nuts190 N.m140 lb ft
Wheel Drive Shaft to Front Hub Nut240 N.m177 lb ft
Wheel Speed Sensor Mounting Bolt18 N.m13 lb ft

Fastener Tightening Specifications

Scheme 1

Scheme 1: Stabilizer Shaft Replacement (1500)
CalloutComponent Name
Preliminary Procedures Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the front stabilizer shaft links. Refer to Stabilizer Shaft Link Replacement (1500) or Stabilizer Shaft Link Replacement (2500/3500) . Remove the front stabilizer shaft insulators. Refer to Stabilizer Shaft Insulator Replacement (1500) or Stabilizer Shaft Insulator Replacement (2500, 3500) .
1Front Stabilizer Shaft

Stabilizer Shaft Replacement (1500)

Scheme 2

Scheme 2: Stabilizer Shaft Replacement (2500, 3500)
CalloutComponent Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the front tire and wheel. Refer to Tire and Wheel Removal and Installation . Remove the engine shield, if equipped. Refer to Engine Shield Replacement . Remove the stabilizer shaft insulators. Refer to Stabilizer Shaft Insulator Replacement (1500) or Stabilizer Shaft Insulator Replacement (2500, 3500) .
1Front Stabilizer Shaft

Stabilizer Shaft Replacement (2500, 3500)

Scheme 3

Scheme 3: Stabilizer Shaft Link Replacement (1500)
CalloutComponent Name
Preliminary Procedure: Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation .
1Stabilizer Shaft Link Nut NOTE: Refer to Fastener Notice . Procedure Remove all traces of the original adhesive patch. Apply Threadlocker GM P/N 12345382 (Canadian P/N 10953489) BLUE LOCTITE # 242 on the threads of the bolts. Tighten: 23 N.m (17 lb ft)
2Stabilizer Shaft Link Bolt
3Stabilizer Shaft Link Washer (Qty: 2)
4Stabilizer Shaft Link Insulator (Qty: 4)
5Stabilizer Shaft Link Spacer
NOTE
Refer to Fastener Notice .

Stabilizer Shaft Link Replacement (1500)

Scheme 4

Scheme 4: Stabilizer Shaft Link Replacement (2500/3500)
CalloutComponent Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the engine shield, if equipped. Refer to Engine Shield Replacement . Remove the stabilizer shaft link. Refer to Stabilizer Shaft Link Replacement (1500) or Stabilizer Shaft Link Replacement (2500/3500) . Remove the stabilizer shaft insulator. Refer to Stabilizer Shaft Insulator Replacement (1500) or Stabilizer Shaft Insulator Replacement (2500, 3500) .
1Stabilizer Shaft Link Retaining Nut NOTE: Refer to Fastener Notice . Procedure Remove all traces of the original adhesive patch. Apply Threadlocker GM P/N 12345382 (Canadian P/N 10953489) BLUE LOCTITE # 242 on the threads of the bolt. Tighten: 23 N.m (17 lb ft)
2Front Stabilizer Shaft Insulator (Qty: 4)
3Front Stabilizer Shaft Washer (Qty: 2)
4Front Stabilizer Shaft Spacer
5Front Stabilizer Shaft Washer
6Front Stabilizer Shaft Bolt
NOTE
Refer to Fastener Notice .

Stabilizer Shaft Link Replacement (2500/3500)

Scheme 5

Scheme 5: Stabilizer Shaft Insulator Replacement (1500)
CalloutComponent Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the engine shield, if equipped. Refer to Engine Shield Replacement .
1Stabilizer Shaft Clamp Bolt (Qty: 2) NOTE: Refer to Fastener Notice . Tighten: 50 N.m (37 lb ft)
2Stabilizer Shaft Clamp
3Stabilizer Shaft Insulator Tip: Ensure that the slit in the stabilizer shaft insulator is installed toward the rear of the vehicle.
NOTE
Refer to Fastener Notice .

Stabilizer Shaft Insulator Replacement (1500)

Scheme 6

Scheme 6: Stabilizer Shaft Insulator Replacement (2500, 3500)
CalloutComponent Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the engine shield, if equipped. Refer to Engine Shield Replacement .
1Stabilizer Shaft Clamp Bolt (Qty: 2) NOTE: Refer to Fastener Notice . Tighten: 50 N.m (37 lb ft)
2Stabilizer Shaft Clamp
3Stabilizer Shaft Insulator Tip: Ensure the slit in the insulator is facing front of the vehicle when installed.
NOTE
Refer to Fastener Notice .

Stabilizer Shaft Insulator Replacement (2500, 3500)