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Fastener Specifications

WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
GM5659414Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Front Axle Propeller Shaft Replacement

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Axle Propeller Shaft Bolt [4x] - Yes 25 N.m (18 lb ft) Front Axle Propeller Shaft Replacement 
2 Propeller Shaft Retainer [2x] Yes - - Front Axle Propeller Shaft Replacement 
GM5791522Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Front Axle Propeller Shaft Slip Yoke Replacement

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Propeller Shaft Universal Joint Spider Bearing Retaining Ring [4x] Yes - - Propeller Shaft Front Slip Yoke Replacement (1 Piece, L5P) , or Propeller Shaft Front Slip Yoke Replacement (1 Piece, L8T) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T with Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P with Chassis Cab - 310/314) 
2 Propeller Shaft Universal Joint Yes - - Propeller Shaft Front Slip Yoke Replacement (1 Piece, L5P) , or Propeller Shaft Front Slip Yoke Replacement (1 Piece, L8T) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T with Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P with Chassis Cab - 310/314) 
GM5791716Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Front Axle Propeller Shaft Slip Yoke Boot Clamp

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Axle Propeller Shaft Slip Yoke Boot Clamp [2x] Yes - - Front Axle Propeller Shaft Slip Yoke Boot Replacement 
GM5314658Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Propeller Shaft Center Support Bearing Replacement (with VXT)

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Propeller Shaft Bearing Nut [2x] - - 40 N.m (30 lb ft) Propeller Shaft Center Support Bearing Replacement (L8T with Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L5P with Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L8T without Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L5P without Chassis Cab - 310/314) 
2 Propeller Shaft Center Support Bearing Bolt [2x] - - - Propeller Shaft Center Support Bearing Replacement (L8T with Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L5P with Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L8T without Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L5P without Chassis Cab - 310/314) 
GM5248454Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Propeller Shaft Center Support Bearing Replacement (without VXT)

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Propeller Shaft Bearing Nut [2x] - - 40 N.m (30 lb ft) Propeller Shaft Center Support Bearing Replacement (L8T with Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L5P with Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L8T without Chassis Cab - 310/314) , or Propeller Shaft Center Support Bearing Replacement (L5P without Chassis Cab - 310/314) 
GM5791529Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Propeller Shaft Flange Replacement

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Propeller Shaft Universal Joint Spider Bearing Retaining Ring [4x] Yes - - Propeller Shaft Flange Replacement (1 Piece, L5P) , or Propeller Shaft Flange Replacement (1 Piece, L8T) , or Propeller Shaft Flange Replacement (2 Piece, L8T without Chassis Cab - 310/314) , or Propeller Shaft Flange Replacement (2 Piece, L8T with Chassis Cab - 310/314) , or Propeller Shaft Flange Replacement (2 Piece, L5P without Chassis Cab - 310/314) , or Propeller Shaft Flange Replacement (2 Piece, L5P with Chassis Cab - 310/314) 
2 Propeller Shaft Universal Joint Yes - - Propeller Shaft Flange Replacement (1 Piece, L5P) , or Propeller Shaft Flange Replacement (1 Piece, L8T) , or Propeller Shaft Flange Replacement (2 Piece, L8T without Chassis Cab - 310/314) , or Propeller Shaft Flange Replacement (2 Piece, L8T with Chassis Cab - 310/314) , or Propeller Shaft Flange Replacement (2 Piece, L5P without Chassis Cab - 310/314) , or Propeller Shaft Flange Replacement (2 Piece, L5P with Chassis Cab - 310/314) 
GM5791522Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Propeller Shaft Front Slip Yoke Replacement

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Propeller Shaft Universal Joint Spider Bearing Retaining Ring [4x] Yes - - Propeller Shaft Front Slip Yoke Replacement (1 Piece, L5P) , or Propeller Shaft Front Slip Yoke Replacement (1 Piece, L8T) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T with Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P with Chassis Cab - 310/314) 
2 Propeller Shaft Universal Joint Yes - - Propeller Shaft Front Slip Yoke Replacement (1 Piece, L5P) , or Propeller Shaft Front Slip Yoke Replacement (1 Piece, L8T) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L8T with Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P without Chassis Cab - 310/314) , or Propeller Shaft Front Slip Yoke Replacement (2 Piece, L5P with Chassis Cab - 310/314) 
GM5791526Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Propeller Shaft Replacement (L5P)

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Propeller Shaft Bolt [8x] - Yes 100 N.m (74 lb ft) Front and Rear Propeller Shaft Replacement (L5P with Chassis Cab - 310/314) , or Front and Rear Propeller Shaft Replacement (L5P without Chassis Cab - 310/314) 
Propeller Shaft Replacement (L8T) , or Propeller Shaft Replacement (L5P) 
GM5791528Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Propeller Shaft Replacement (L8T)

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Propeller Shaft Bolt [4x] - Yes 100 N.m (74 lb ft) Front and Rear Propeller Shaft Replacement (L8T with Chassis Cab - 310/314) , or Front and Rear Propeller Shaft Replacement (L8T without Chassis Cab - 310/314) 
Propeller Shaft Replacement (L8T) 
GM5791520Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Propeller Shaft Slip Yoke Boot Clamp

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Propeller Shaft Slip Yoke Boot Clamp [2x] Yes - - Propeller Shaft Slip Yoke Boot Replacement (L5P without Chassis Cab - 310/314) , or Propeller Shaft Slip Yoke Boot Replacement (L8T without Chassis Cab - 310/314) , or Propeller Shaft Slip Yoke Boot Replacement (L8T with Chassis Cab - 310/314) , or Propeller Shaft Slip Yoke Boot Replacement (L5P with Chassis Cab - 310/314)