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Timken SL260012 Engine Crankshaft Seal - Front
Reliable Engine Crankshaft Seal for GM Trucks and SUVs
The Timken SL260012 engine crankshaft seal is designed to provide a durable and precise seal for various General Motors vehicles. Engineered to maintain optimal engine performance, this crankshaft seal is compatible with multiple Cadillac, Chevrolet, and GMC models.
- Compatible with Cadillac Escalade and Yukon models
- Fits Chevrolet C1500, C1500 Suburban, Tahoe, and Express 1500/2500
- Suitable for GMC K1500, K1500 Suburban, Savana 1500/2500, G10, and P10
- Durable construction to resist oil leaks and engine contamination
- OEM-quality fit and finish for reliable engine sealing
Durable Design for Engine Sealing Applications
The Timken SL260012 crankshaft seal is manufactured to meet strict quality standards, ensuring a precise fit and long-lasting performance. This seal is critical in preventing oil leaks around the crankshaft, which can lead to engine damage or reduced efficiency. Its robust design withstands the high temperatures and pressures found in engine environments, making it suitable for heavy-duty use in trucks and SUVs.
Compatible Vehicles and Applications
This engine crankshaft seal is compatible with a range of GM vehicles, including:
- Cadillac Escalade and Yukon
- Chevrolet C1500, C1500 Suburban, Tahoe, Express 1500, and Express 2500
- GMC K1500, K1500 Suburban, Savana 1500, Savana 2500, G10, and P10
It is designed to replace worn or damaged crankshaft seals, helping to maintain engine integrity and prevent oil leaks.
Common Issues Addressed by Timken SL260012
- Prevents oil leaks around the crankshaft area
- Reduces risk of engine contamination from external debris
- Maintains proper engine oil pressure
- Helps avoid premature engine wear due to oil loss
- Ensures reliable engine performance in heavy-duty GM trucks and SUVs
Installation Notes and Tips
- Ensure the crankshaft surface is clean and free of debris before installation
- Use proper tools to avoid damaging the seal during installation
- Verify correct orientation of the seal to prevent leaks
- Check for any related engine component wear that may affect seal performance
- Consult vehicle service manual for torque specifications and installation procedures
Quality Assurance and Warranty
Timken manufactures the SL260012 crankshaft seal to meet or exceed OEM specifications, providing reliable sealing performance. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship. This ensures confidence in the durability and quality of the seal for your Cadillac, Chevrolet, or GMC vehicle.
This part fits 185 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Express 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2002 | Chevrolet | Express 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2002 | Chevrolet | Express 2500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2002 | Chevrolet | Express 2500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2002 | GMC | Savana 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2002 | GMC | Savana 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2002 | GMC | Savana 2500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2002 | GMC | Savana 2500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2001 | Chevrolet | Express 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2001 | Chevrolet | Express 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2001 | Chevrolet | Express 2500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2001 | Chevrolet | Express 2500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2001 | GMC | Savana 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2001 | GMC | Savana 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2001 | GMC | Savana 2500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2001 | GMC | Savana 2500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2000 | Cadillac | Escalade | 5.7L | V8 | GAS | Front | 58mm OD 1st Design |
| 2000 | Chevrolet | Express 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2000 | Chevrolet | Express 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2000 | Chevrolet | Express 2500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2000 | Chevrolet | Express 2500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2000 | Chevrolet | Tahoe | 5.7L | V8 | GAS | Front | 1st Design |
| 2000 | GMC | Savana 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2000 | GMC | Savana 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2000 | GMC | Savana 2500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 2000 | GMC | Savana 2500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 2000 | GMC | Yukon | 5.7L | V8 | GAS | Front | 1st Design |
| 1999 | Chevrolet | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | Chevrolet | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | Chevrolet | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | Chevrolet | Express 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1999 | Chevrolet | Express 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1999 | Chevrolet | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | Chevrolet | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | Chevrolet | Tahoe | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | GMC | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | GMC | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | GMC | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | GMC | K1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | GMC | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | GMC | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1999 | GMC | Savana 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1999 | GMC | Savana 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1999 | GMC | Yukon | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | Chevrolet | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | Chevrolet | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | Chevrolet | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | Chevrolet | Express 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1998 | Chevrolet | Express 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1998 | Chevrolet | K1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | Chevrolet | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | Chevrolet | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | Chevrolet | Tahoe | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | GMC | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | GMC | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | GMC | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | GMC | K1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | GMC | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | GMC | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1998 | GMC | Savana 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1998 | GMC | Savana 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1998 | GMC | Yukon | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | Chevrolet | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | Chevrolet | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | Chevrolet | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | Chevrolet | Express 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1997 | Chevrolet | Express 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1997 | Chevrolet | K1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | Chevrolet | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | Chevrolet | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | Chevrolet | Tahoe | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | GMC | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | GMC | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | GMC | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | GMC | K1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | GMC | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | GMC | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1997 | GMC | Savana 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1997 | GMC | Savana 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1997 | GMC | Yukon | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | Chevrolet | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | Chevrolet | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | Chevrolet | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | Chevrolet | Express 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1996 | Chevrolet | Express 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1996 | Chevrolet | K1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | Chevrolet | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | Chevrolet | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | Chevrolet | Tahoe | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | GMC | C1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | GMC | C1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | GMC | C1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | GMC | K1500 | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | GMC | K1500 | 5.0L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | GMC | K1500 Suburban | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1996 | GMC | Savana 1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1996 | GMC | Savana 1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1996 | GMC | Yukon | 5.7L | V8 | Front | 2nd Design - 58.55mm O.D. | |
| 1995 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1995 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1994 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1994 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1993 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1993 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1993 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1993 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1992 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1992 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1992 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1992 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1991 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1991 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1991 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1991 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1990 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1990 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1990 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1990 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1989 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1989 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1989 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1989 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1988 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1988 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1988 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1988 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1987 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1987 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1987 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1987 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1986 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1986 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1986 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1986 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1985 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1985 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1985 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1985 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1984 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1984 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1984 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1984 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1983 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1983 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1983 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1983 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1982 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1982 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1982 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1982 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1981 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1981 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1981 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1981 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1980 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1980 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1980 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1980 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1979 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1979 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1979 | GMC | G1500 | 6.6L | V8 | Front | 58mm OD 1st Design | |
| 1979 | GMC | G1500 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1979 | GMC | G1500 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1978 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1978 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1978 | GMC | G15 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1978 | GMC | G15 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1977 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1977 | Chevrolet | G10 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1977 | Chevrolet | P10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1977 | GMC | G15 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1977 | GMC | G15 | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1976 | Chevrolet | G10 | 6.6L | V8 | Front | 58mm OD 1st Design | |
| 1976 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1976 | GMC | G15 | 6.6L | V8 | Front | 58mm OD 1st Design | |
| 1976 | GMC | G15 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1975 | Chevrolet | G10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1975 | Chevrolet | P10 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1975 | GMC | G15 | 5.7L | V8 | Front | 58mm OD 1st Design | |
| 1973 | GMC | G15/G1500 Van | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1972 | GMC | G15/G1500 Van | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1971 | GMC | G15/G1500 Van | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1970 | GMC | G15/G1500 Van | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1969 | GMC | G15/G1500 Van | 5.0L | V8 | Front | 58mm OD 1st Design | |
| 1968 | GMC | G15/G1500 Van | 5.0L | V8 | Front | 58mm OD 1st Design |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.