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Moog K8439 Rack and Pinion Bellows Kit - Left
Overview of Moog Rack and Pinion Bellows Kit K8439
The Moog Rack and Pinion Bellows Kit K8439 is designed to provide reliable protection for the steering rack components in select Ford, Lincoln, and Mercury vehicles. This kit includes all necessary hardware and ties to ensure a secure and durable installation, helping maintain steering performance and prevent contamination.
- Includes hardware and ties for complete installation
- Constructed from durable nitrile material for resistance to wear and environmental factors
- Measures 9.070 inches in length with 11 ribs for flexibility and protection
- Features a vent hole to prevent pressure buildup inside the bellows
- Compatible with multiple Ford, Lincoln, and Mercury models including Mustang, Taurus, Continental, and more
Detailed Product Description
The Moog K8439 Rack and Pinion Bellows Kit is engineered to protect the steering rack from dirt, debris, and moisture that can cause premature wear or failure. Made from nitrile, a material known for its resistance to oils and environmental degradation, the bellows provide a flexible yet durable barrier. The 11 ribs allow for smooth movement while maintaining a tight seal. The included vent hole helps equalize pressure, reducing the risk of bellows damage during steering operation. This kit comes complete with all necessary hardware and ties, simplifying the replacement process.
Compatible Vehicles and Applications
This bellows kit is compatible with a range of Ford, Lincoln, and Mercury vehicles, including but not limited to:
- Ford Mustang, Taurus, Escort, Tempo, and Windstar
- Lincoln Continental, Mark VII, Mark VIII, and Town Car
- Mercury Cougar, Grand Marquis, Sable, and Zephyr
Use the Moog K8439 to maintain proper steering function and protect the rack and pinion assembly in these models.
Common Issues Addressed by This Bellows Kit
- Prevents dirt and debris from entering the steering rack
- Protects against moisture intrusion that can cause corrosion
- Reduces wear on internal steering components
- Prevents premature failure of the rack and pinion assembly
- Maintains proper steering response and safety
Installation Notes and Tips
- Ensure the steering rack is clean and free of debris before installation
- Use the included hardware and ties to secure the bellows firmly in place
- Check the vent hole for proper function to avoid pressure buildup
- Inspect the bellows regularly for signs of wear or damage
- Consult vehicle-specific service manuals for torque specifications and procedures
Quality Assurance and Warranty
Moog is known for manufacturing steering components that meet or exceed OEM standards. The K8439 bellows kit is made from high-quality nitrile material designed for durability and long service life. While specific warranty details may vary, Moog typically offers coverage against defects in materials and workmanship. Refer to Moogโs official warranty policy for complete information.
| Brand | Moog |
|---|---|
| Part Number | K8439 |
| Includes Hardware | Yes |
| Includes Ties | Yes |
| Length (Inch) | 9.070 |
| Material | Nitrile |
| Number of ribs | 11 |
| Vent Hole | Yes |
This part fits 248 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Ford | Taurus | N/A | ||||
| 2006 | Ford | Taurus | N/A | ||||
| 2005 | Ford | Taurus | N/A | ||||
| 2005 | Mercury | Sable | N/A | ||||
| 2004 | Ford | Taurus | N/A | ||||
| 2004 | Mercury | Sable | N/A | ||||
| 2003 | Ford | Escort | N/A | ||||
| 2003 | Ford | Taurus | N/A | ||||
| 2003 | Ford | Windstar | N/A | ||||
| 2003 | Mercury | Sable | N/A | ||||
| 2002 | Ford | Escort | SE | N/A | |||
| 2002 | Ford | Mustang | N/A | ||||
| 2002 | Ford | Taurus | N/A | ||||
| 2002 | Ford | Windstar | N/A | ||||
| 2002 | Mercury | Sable | N/A | ||||
| 2001 | Ford | Escort | SE | N/A | |||
| 2001 | Ford | Mustang | N/A | ||||
| 2001 | Ford | Taurus | N/A | ||||
| 2001 | Ford | Windstar | N/A | ||||
| 2001 | Mercury | Sable | N/A | ||||
| 2000 | Ford | Escort | LX | N/A | |||
| 2000 | Ford | Mustang | N/A | ||||
| 2000 | Ford | Taurus | N/A | ||||
| 2000 | Ford | Windstar | N/A | ||||
| 2000 | Mercury | Sable | N/A | ||||
| 1999 | Ford | Escort | SE | N/A | |||
| 1999 | Ford | Escort | LX | N/A | |||
| 1999 | Ford | Mustang | N/A | ||||
| 1999 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1999 | Ford | Windstar | N/A | ||||
| 1999 | Mercury | Sable | N/A | ||||
| 1999 | Mercury | Tracer | N/A | ||||
| 1998 | Ford | Escort | SE | N/A | |||
| 1998 | Ford | Escort | LX | N/A | |||
| 1998 | Ford | Mustang | N/A | ||||
| 1998 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1998 | Ford | Windstar | N/A | ||||
| 1998 | Lincoln | Mark VIII | N/A | ||||
| 1998 | Mercury | Sable | N/A | ||||
| 1998 | Mercury | Tracer | N/A | ||||
| 1997 | Ford | Aerostar | N/A | ||||
| 1997 | Ford | Escort | N/A | ||||
| 1997 | Ford | Mustang | N/A | ||||
| 1997 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1997 | Ford | Thunderbird | N/A | ||||
| 1997 | Ford | Windstar | N/A | ||||
| 1997 | Lincoln | Mark VIII | N/A | ||||
| 1997 | Mercury | Cougar | N/A | ||||
| 1997 | Mercury | Sable | N/A | ||||
| 1997 | Mercury | Tracer | N/A | ||||
| 1996 | Ford | Aerostar | N/A | ||||
| 1996 | Ford | Escort | 1.9L | L4 | N/A | ||
| 1996 | Ford | Mustang | N/A | ||||
| 1996 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1996 | Ford | Thunderbird | N/A | ||||
| 1996 | Ford | Windstar | N/A | ||||
| 1996 | Lincoln | Mark VIII | N/A | ||||
| 1996 | Mercury | Cougar | N/A | ||||
| 1996 | Mercury | Sable | N/A | ||||
| 1996 | Mercury | Tracer | 1.9L | L4 | N/A | ||
| 1996 | Mercury | Tracer | N/A | with Externally Threaded Rack # SPR-EF | |||
| 1995 | Ford | Aerostar | N/A | ||||
| 1995 | Ford | Escort | 1.9L | L4 | N/A | ||
| 1995 | Ford | Mustang | N/A | ||||
| 1995 | Ford | Taurus | N/A | ||||
| 1995 | Ford | Thunderbird | N/A | ||||
| 1995 | Ford | Windstar | N/A | ||||
| 1995 | Lincoln | Mark VIII | N/A | ||||
| 1995 | Mercury | Cougar | N/A | ||||
| 1995 | Mercury | Sable | N/A | ||||
| 1995 | Mercury | Tracer | 1.9L | L4 | N/A | ||
| 1995 | Mercury | Tracer | N/A | 1 Piece Design Rack & Pinion | |||
| 1994 | Ford | Aerostar | N/A | ||||
| 1994 | Ford | Escort | 1.9L | L4 | N/A | ||
| 1994 | Ford | Mustang | N/A | ||||
| 1994 | Ford | Taurus | N/A | ||||
| 1994 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1994 | Ford | Thunderbird | N/A | ||||
| 1994 | Lincoln | Continental | Left | ||||
| 1994 | Lincoln | Mark VIII | N/A | ||||
| 1994 | Mercury | Cougar | N/A | ||||
| 1994 | Mercury | Sable | N/A | ||||
| 1994 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1994 | Mercury | Tracer | 1.9L | L4 | N/A | ||
| 1994 | Mercury | Tracer | N/A | 1 Piece Design Rack & Pinion | |||
| 1993 | Ford | Aerostar | N/A | ||||
| 1993 | Ford | Escort | 1.9L | L4 | N/A | ||
| 1993 | Ford | Mustang | N/A | ||||
| 1993 | Ford | Taurus | N/A | ||||
| 1993 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1993 | Ford | Thunderbird | N/A | ||||
| 1993 | Lincoln | Continental | Left | ||||
| 1993 | Lincoln | Mark VIII | N/A | ||||
| 1993 | Mercury | Cougar | N/A | ||||
| 1993 | Mercury | Sable | N/A | ||||
| 1993 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1993 | Mercury | Tracer | 1.9L | L4 | N/A | ||
| 1993 | Mercury | Tracer | N/A | 1 Piece Design Rack & Pinion | |||
| 1992 | Ford | Aerostar | N/A | ||||
| 1992 | Ford | Escort | 1.9L | L4 | N/A | ||
| 1992 | Ford | Mustang | N/A | ||||
| 1992 | Ford | Taurus | N/A | ||||
| 1992 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1992 | Ford | Thunderbird | N/A | ||||
| 1992 | Lincoln | Continental | Left | ||||
| 1992 | Lincoln | Mark VII | N/A | ||||
| 1992 | Mercury | Cougar | N/A | ||||
| 1992 | Mercury | Sable | N/A | ||||
| 1992 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1992 | Mercury | Tracer | 1.9L | L4 | N/A | ||
| 1992 | Mercury | Tracer | N/A | 1 Piece Design Rack & Pinion | |||
| 1991 | Ford | Aerostar | N/A | ||||
| 1991 | Ford | Escort | 1.9L | L4 | N/A | ||
| 1991 | Ford | Mustang | N/A | ||||
| 1991 | Ford | Taurus | N/A | ||||
| 1991 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1991 | Ford | Thunderbird | N/A | ||||
| 1991 | Lincoln | Continental | Left | ||||
| 1991 | Lincoln | Mark VII | N/A | ||||
| 1991 | Mercury | Cougar | N/A | ||||
| 1991 | Mercury | Sable | N/A | ||||
| 1991 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1991 | Mercury | Tracer | 1.9L | L4 | N/A | ||
| 1991 | Mercury | Tracer | N/A | 2 Piece Design Rack & Pinion | |||
| 1990 | Ford | Aerostar | N/A | ||||
| 1990 | Ford | Escort | N/A | ||||
| 1990 | Ford | Mustang | N/A | ||||
| 1990 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1990 | Ford | Taurus | 3.8L | V6 | N/A | ||
| 1990 | Ford | Taurus | 2.5L | L4 | N/A | ||
| 1990 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1990 | Ford | Thunderbird | N/A | ||||
| 1990 | Lincoln | Continental | Left | ||||
| 1990 | Lincoln | Mark VII | N/A | ||||
| 1990 | Mercury | Cougar | N/A | ||||
| 1990 | Mercury | Sable | N/A | ||||
| 1990 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1989 | Ford | Aerostar | N/A | ||||
| 1989 | Ford | Escort | N/A | ||||
| 1989 | Ford | Mustang | N/A | ||||
| 1989 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1989 | Ford | Taurus | 3.8L | V6 | N/A | ||
| 1989 | Ford | Taurus | 2.5L | L4 | N/A | ||
| 1989 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1989 | Ford | Thunderbird | N/A | ||||
| 1989 | Lincoln | Continental | Left | ||||
| 1989 | Lincoln | Mark VII | N/A | ||||
| 1989 | Mercury | Cougar | N/A | ||||
| 1989 | Mercury | Sable | N/A | ||||
| 1989 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1988 | Ford | Aerostar | N/A | ||||
| 1988 | Ford | Escort | N/A | ||||
| 1988 | Ford | Mustang | N/A | ||||
| 1988 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1988 | Ford | Taurus | 3.8L | V6 | N/A | ||
| 1988 | Ford | Taurus | 2.5L | L4 | N/A | ||
| 1988 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1988 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1988 | Lincoln | Continental | Left | ||||
| 1988 | Lincoln | Mark VII | N/A | ||||
| 1988 | Mercury | Cougar | N/A | ||||
| 1988 | Mercury | Sable | N/A | ||||
| 1988 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1987 | Ford | Aerostar | N/A | ||||
| 1987 | Ford | Escort | N/A | ||||
| 1987 | Ford | Mustang | N/A | ||||
| 1987 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1987 | Ford | Taurus | 2.5L | L4 | N/A | ||
| 1987 | Ford | Tempo | N/A | with FORD Design; with 1 Piece Aluminum Housing | |||
| 1987 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1987 | Lincoln | Continental | N/A | ||||
| 1987 | Lincoln | Mark VII | N/A | ||||
| 1987 | Mercury | Cougar | N/A | ||||
| 1987 | Mercury | Sable | N/A | ||||
| 1987 | Mercury | Topaz | N/A | with FORD Rack & Pinion; with 1 Piece Aluminum Housing | |||
| 1986 | Ford | Aerostar | N/A | ||||
| 1986 | Ford | LTD | Base | N/A | |||
| 1986 | Ford | LTD | Brougham | N/A | |||
| 1986 | Ford | Mustang | N/A | ||||
| 1986 | Ford | Taurus | 3.0L | V6 | N/A | ||
| 1986 | Ford | Taurus | 2.5L | L4 | N/A | ||
| 1986 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1986 | Lincoln | Continental | N/A | ||||
| 1986 | Lincoln | Mark VII | N/A | ||||
| 1986 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1986 | Mercury | Cougar | N/A | ||||
| 1986 | Mercury | Grand Marquis | N/A | ||||
| 1986 | Mercury | Marquis | N/A | ||||
| 1986 | Mercury | Sable | N/A | ||||
| 1985 | Ford | LTD | LX Brougham | N/A | |||
| 1985 | Ford | LTD | Base | N/A | |||
| 1985 | Ford | LTD | Brougham | N/A | |||
| 1985 | Ford | Mustang | N/A | ||||
| 1985 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1985 | Lincoln | Continental | N/A | ||||
| 1985 | Lincoln | Mark VII | N/A | ||||
| 1985 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1985 | Mercury | Cougar | N/A | ||||
| 1985 | Mercury | Grand Marquis | N/A | ||||
| 1985 | Mercury | Marquis | N/A | ||||
| 1984 | Ford | LTD | Brougham | N/A | |||
| 1984 | Ford | LTD | Base | N/A | |||
| 1984 | Ford | Mustang | N/A | Except TRW Rack & Pinion | |||
| 1984 | Ford | Mustang | GT | N/A | |||
| 1984 | Ford | Mustang | LX | N/A | |||
| 1984 | Ford | Mustang | L | N/A | |||
| 1984 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1984 | Lincoln | Continental | N/A | ||||
| 1984 | Lincoln | Mark VII | N/A | ||||
| 1984 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1984 | Mercury | Cougar | N/A | ||||
| 1984 | Mercury | Grand Marquis | N/A | ||||
| 1984 | Mercury | Marquis | N/A | ||||
| 1983 | Ford | Fairmont | N/A | 1 Piece Design Rack & Pinion | |||
| 1983 | Ford | LTD | Base | N/A | |||
| 1983 | Ford | Mustang | N/A | 1 Piece Design Rack & Pinion | |||
| 1983 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1983 | Lincoln | Continental | N/A | ||||
| 1983 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1983 | Mercury | Cougar | N/A | 1 Piece Design Rack & Pinion | |||
| 1983 | Mercury | Grand Marquis | N/A | ||||
| 1983 | Mercury | Marquis | N/A | ||||
| 1983 | Mercury | Zephyr | N/A | 1 Piece Design Rack & Pinion | |||
| 1982 | Ford | Fairmont | N/A | 1 Piece Design Rack & Pinion | |||
| 1982 | Ford | Mustang | N/A | 1 Piece Design Rack & Pinion | |||
| 1982 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1982 | Lincoln | Continental | N/A | ||||
| 1982 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1982 | Mercury | Cougar | N/A | 1 Piece Design Rack & Pinion | |||
| 1982 | Mercury | Zephyr | N/A | 1 Piece Design Rack & Pinion | |||
| 1981 | Ford | Fairmont | N/A | 1 Piece Design Rack & Pinion | |||
| 1981 | Ford | Mustang | N/A | 1 Piece Design Rack & Pinion | |||
| 1981 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1981 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1981 | Mercury | Cougar | N/A | 1 Piece Design Rack & Pinion | |||
| 1981 | Mercury | Zephyr | N/A | 1 Piece Design Rack & Pinion | |||
| 1980 | Ford | Fairmont | N/A | 1 Piece Design Rack & Pinion | |||
| 1980 | Ford | Mustang | N/A | 1 Piece Design Rack & Pinion | |||
| 1980 | Ford | Thunderbird | N/A | 1 Piece Design Rack & Pinion | |||
| 1980 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1980 | Mercury | Cougar | N/A | 1 Piece Design Rack & Pinion | |||
| 1980 | Mercury | Zephyr | N/A | 1 Piece Design Rack & Pinion | |||
| 1979 | Ford | Fairmont | N/A | 1 Piece Design Rack & Pinion | |||
| 1979 | Ford | Mustang | N/A | 1 Piece Design Rack & Pinion | |||
| 1979 | Mercury | Capri | N/A | 1 Piece Design Rack & Pinion | |||
| 1979 | Mercury | Zephyr | N/A | 1 Piece Design Rack & Pinion | |||
| 1978 | Ford | Fairmont | N/A | 1 Piece Design Rack & Pinion | |||
| 1978 | Mercury | Zephyr | N/A | 1 Piece Design Rack & Pinion |
* 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.