| Manufacturer & Part # | Description | Note |
| GATES Part # K040378 | Automotive V-Ribbed Belt (Standard) K04 9/16" x 38 1/2" | Air Conditioning |
| GATES Part # K060923 | Automotive V-Ribbed Belt (Standard) K06 13/16" x 92 7/8" | W/105A. Alt. |
| GATES Part # K060930 | Automotive V-Ribbed Belt (Standard) K06 13/16" x 93 5/8" | W/130A. Alt. |
| ACDELCO Part # 4K378 | K04 9/16" x 38 1/2" (#88932529) | BELT,SERPENTINE CREW CAB; 2 WHEEL DRIVE; A/C |
| ACDELCO Part # 4K378 | K04 9/16" x 38 1/2" (#88932529) | BELT,SERPENTINE REGULAR CAB; 2 WHEEL DRIVE; A/C |
| ACDELCO Part # 4K378 | K04 9/16" x 38 1/2" (#88932529) | BELT,SERPENTINE EXTENDED CAB; 2 WHEEL DRIVE; A/C |
| ACDELCO Part # 4K378 | K04 9/16" x 38 1/2" (#88932529) | BELT,SERPENTINE EXTENDED CAB; 4 WHEEL DRIVE; A/C |
| ACDELCO Part # 4K378 | K04 9/16" x 38 1/2" (#88932529) | BELT,SERPENTINE REGULAR CAB; 4 WHEEL DRIVE; A/C |
| ACDELCO Part # 4K378 | K04 9/16" x 38 1/2" (#88932529) | BELT,SERPENTINE CREW CAB; 4 WHEEL DRIVE; A/C |
| ACDELCO Part # 6K923 | K06 13/16" x 92 7/8" (#88932784, GM12569347) | BELT,SERPENTINE W/105A. ALT.; CREW CAB; 4 WHEEL DRIVE |
| ACDELCO Part # 6K923 | K06 13/16" x 92 7/8" (#88932784, GM12569347) | BELT,SERPENTINE W/105A. ALT.; CREW CAB; 2 WHEEL DRIVE |
| ACDELCO Part # 6K923 | K06 13/16" x 92 7/8" (#88932784, GM12569347) | BELT,SERPENTINE W/105A. ALT.; REGULAR CAB; 4 WHEEL DRIVE |
| ACDELCO Part # 6K923 | K06 13/16" x 92 7/8" (#88932784, GM12569347) | BELT,SERPENTINE W/105A. ALT.; EXTENDED CAB; 4 WHEEL DRIVE |
| ACDELCO Part # 6K923 | K06 13/16" x 92 7/8" (#88932784, GM12569347) | BELT,SERPENTINE W/105A. ALT.; REGULAR CAB; 2 WHEEL DRIVE |
| ACDELCO Part # 6K923 | K06 13/16" x 92 7/8" (#88932784, GM12569347) | BELT,SERPENTINE W/105A. ALT.; EXTENDED CAB; 2 WHEEL DRIVE |
| ACDELCO Part # 6K930 | K06 13/16" x 93 5/8" (#88932786) | BELT,SERPENTINE W/130A. ALT.; EXTENDED CAB; 2 WHEEL DRIVE |
| ACDELCO Part # 6K930 | K06 13/16" x 93 5/8" (#88932786) | BELT,SERPENTINE W/130A. ALT.; CREW CAB; 2 WHEEL DRIVE |
| ACDELCO Part # 6K930 | K06 13/16" x 93 5/8" (#88932786) | BELT,SERPENTINE W/130A. ALT.; REGULAR CAB; 4 WHEEL DRIVE |
| ACDELCO Part # 6K930 | K06 13/16" x 93 5/8" (#88932786) | BELT,SERPENTINE W/130A. ALT.; CREW CAB; 4 WHEEL DRIVE |
| ACDELCO Part # 6K930 | K06 13/16" x 93 5/8" (#88932786) | BELT,SERPENTINE W/130A. ALT.; REGULAR CAB; 2 WHEEL DRIVE |
| ACDELCO Part # 6K930 | K06 13/16" x 93 5/8" (#88932786) | BELT,SERPENTINE W/130A. ALT.; EXTENDED CAB; 4 WHEEL DRIVE |
| DAYCO Part # 5060930 | Exceeds OE Specifications | Fan, Alt., W.P., P.S., Idler & Tens., w/130 Amp Alt. |
| DAYCO Part # 5060923 | Exceeds OE Specifications | Fan, Alt., W.P., P.S., Idler & Tens., w/105 Amp Alt. |
| DAYCO Part # 5040378 | Exceeds OE Specifications | Comp. & Tens. |
| GATES Part # K040378HD | Automotive V-Ribbed Belt (Heavy Duty) K04 9/16" x 38 1/2" | Air Conditioning |
| ACDELCO Part # K040378HD | FLEETRUNNER K04 9/16" x 38 1/2" (#19163445) | BELT,SERPENTINE CREW CAB; 2 WHEEL DRIVE; A/C |
| ACDELCO Part # K040378HD | FLEETRUNNER K04 9/16" x 38 1/2" (#19163445) | BELT,SERPENTINE REGULAR CAB; 2 WHEEL DRIVE; A/C |
| ACDELCO Part # K040378HD | FLEETRUNNER K04 9/16" x 38 1/2" (#19163445) | BELT,SERPENTINE EXTENDED CAB; 2 WHEEL DRIVE; A/C |
| ACDELCO Part # K040378HD | FLEETRUNNER K04 9/16" x 38 1/2" (#19163445) | BELT,SERPENTINE EXTENDED CAB; 4 WHEEL DRIVE; A/C |
| ACDELCO Part # K040378HD | FLEETRUNNER K04 9/16" x 38 1/2" (#19163445) | BELT,SERPENTINE REGULAR CAB; 4 WHEEL DRIVE; A/C |
| ACDELCO Part # K040378HD | FLEETRUNNER K04 9/16" x 38 1/2" (#19163445) | BELT,SERPENTINE CREW CAB; 4 WHEEL DRIVE; A/C |