Interchangeable With 49275 (1)
Technical Specifications
49275
1 lb
Designed to meet or exceed OEM fit and performance, Accu-Drive technology features a round torsion-spring that dampens vibrations, compensates for belt wear and maintains constant tension and alignment, resulting in longer accessory component life.
Tensioner Assembly
Continental Accu-Drive Tensioner Assembly
Tensioner Assembly
1
GROOVED
0.67 in
17.00 mm
17.00 mm
FLANGED
6
THERMOPLASTIC
76.00 mm
2.99 in
2.99 in
0.98 in
25.00 mm
25.00 mm
0.92 kg
2.02 lbs
2.02 lbs
| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| AC DELCO | 12609719 | |
| AUTOZONE | 305253 | |
| CAR QUEST | 89253 | |
| CHEVROLET | 12609719 | 12580162 |
| ISUZU | 8-12609-719-0, 8126097190 | 8-12554-027-0, 8-12580-162-0, 8125540270, 8125801620 |
| NAPA | 660-1885 | |
| WORKHORSE PARTS | 12609719, 38158 | 12580162 |
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| BUICK | RAINIER | 2004-2007 |
| CADILLAC | ESCALADE | 2002-2008 |
| CADILLAC | ESCALADE ESV | 2003-2008 |
| CADILLAC | ESCALADE EXT | 2002-2008 |
| CHEVROLET | AVALANCHE | 2007-2008 |
| CHEVROLET | AVALANCHE 1500 | 2002-2006 |
| CHEVROLET | EXPRESS 1500 | 2003-2008 |
| CHEVROLET | EXPRESS 2500 | 2003-2009 |
| CHEVROLET | EXPRESS 3500 | 2003-2009 |
| CHEVROLET | SILVERADO 1500 | 1999-2008 |
| CHEVROLET | SILVERADO 1500 CLASSIC | 2007 |
| CHEVROLET | SILVERADO 1500 HD | 2001-2003, 2005-2006 |
| CHEVROLET | SILVERADO 1500 HD CLASSIC | 2007 |
| CHEVROLET | SILVERADO 2500 | 1999-2004 |
| CHEVROLET | SILVERADO 2500 HD | 2001-2008 |
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.