Oil Seal
$1.76
Special Order Upon Request
Interchangeable With 21756 (3)
Technical Specifications
21756
Chevrolet 2002-1990, Dodge 1999-1994, GMC 2002-1991
SKF has long been a leader in the design and development of seals, inventing the first integrated shaft seal in 1928. Since then we have continually pioneered new designs and bonding techniques. Our seals are made to specific designs using premium materials to ensure the seal has the correct properties for both the application and it's environment. SKF seals have been on the road for more than a hundred years, keeping lubricants in and contaminants out. SKF products are designed and manufactured to the highest quality standards, ensuring long life and safety.
Seal
Seal
Seal
| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| AC DELCO | 290-268 | 290268 |
| ADVANCE AUTO PARTS | S4740, 4740 | |
| AUTOZONE | 4740 | |
| CHEVROLET | 15651661 | |
| NAPA | NOS21756, 21756, 27SS3140 | |
| NATIONAL SEALS (F/MOGUL) | 4740 | 04740 |
| O'REILLY AUTO PARTS | 4740 | |
| OTHER | 055014P-NB7002, 15651661, 21756 | 21769 |
| RYDER FLEET PRODUCTS | V51 21756, V5121756 | |
| SUMMIT RACING EQUIPMENT | ADO290-268 | |
| TIMKEN BEARING CO. | 4740 | |
| WORKHORSE PARTS | W8810207, 4740 | 21756 |
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| GMC | G1500 | 1993-1995 |
| GMC | G2500 | 1992-1995 |
| GMC | G3500 | 1992-1996 |
| GMC | P3500 | 1991-1999 |
| GMC | SAVANA 2500 | 1996-2002 |
| GMC | SAVANA 3500 | 1996-2002 |
| GMC | T6500 | 1997-2000 |
| GMC | T7500 | 1997-2000 |
| GMC | W3500 FORWARD | 1997-2000 |
| GMC | W4500 FORWARD | 1998-2000 |
| GMC | W5500 FORWARD | 2000 |
| GMC | YUKON | 1994-1997 |
| GMC | YUKON XL 2500 | 2000 |
| PTRUCK | 1-TON | 1997 |
| PTRUCK | 2-TON | 1997 |
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.