Serpentine Belt Idler Pulley: Remove & Replace
WARNING: This page is about the Sierra 2500 HD AT4, 6.6L Eng VIN 7, which is a different variant/trim than selected.
Includes: Replace Belt (if necessary).| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| Gas, w/Dual Alternators,Each Additional | 0.1 | D | ||
| Gas, w/Dual Alternators,One | 0.7 | D | ||
| Gas, w/Single Alternator | 0.7 | 0.5 | D |