LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> GMC >> 2024 >> Sierra EV >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Seat Belts >> Specifications >> Fastener Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fastener Specifications

GM6291405Courtesy of GENERAL MOTORS COMPANY
NOTE: Callout items in the following chart represent components shown in graphic above.
Front Seat Belts

Callout Component Name [Component Quantity] Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Front Seat Belt Adjust Bolt [2x] - Yes 45 N.m (33 lb ft) Front Seat Belt Guide Adjuster Replacement 
2 Front Seat Belt Buckle Bolt - Yes 45 N.m (33 lb ft) Front Seat Belt Buckle Replacement 
GM6518091Courtesy of GENERAL MOTORS COMPANY
NOTE: Callout items in the following chart represent components shown in graphic above.
Rear Seat Belt Buckles

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Seat Armrest Bolt [3x] - - 9.5 N.m (84 lb in) Rear Seat Belt Buckle Replacement - Left Side 
2 Rear Seat Belt Buckle Bolt - - 45 N.m (33 lb ft) Rear Seat Removal and Installation
3 Rear Seat Belt Guide Bracket Bolt - Yes 45 N.m (33 lb ft) Rear Seat Back Cover and Pad Removal and Installation - Left Side
4 Rear Seat Belt Guide Bracket Bolt [2x] - Yes 45 N.m (33 lb ft) Rear Seat Belt Buckle Replacement - Right Side 
Rear Center Seat Belt Buckle Replacement 
GM6518097Courtesy of GENERAL MOTORS COMPANY
NOTE: Callout items in the following chart represent components shown in graphic above.
Rear Seat Belt Retractors

Callout Component Name Single Use Fastener/Component Thread Locking Adhesive Required Specification Procedure
Metric (English)
1 Rear Seat Belt Guide Bolt - Yes 45 N.m (33 lb ft) Rear Seat Belt Buckle Replacement - Left Side 
2 Rear Seat Belt Guide Bracket Bolt - Yes 45 N.m (33 lb ft) Rear Seat Center Belt Retractor Replacement 
3 Rear Seat Belt Anchor Plate Bolt - Yes 45 N.m (33 lb ft) Rear Seat Back Cover and Pad Removal and Installation - Left Side
4 Rear Seat Belt Retractor Bolt - Yes 45 N.m (33 lb ft) Rear Seat Belt Buckle Replacement - Right Side 
5 Rear Seat Belt Intermediate Guide Bolt - - 9 N.m (80 lb in) Rear Seat Belt Buckle Replacement - Right Side