Homeโ€บ Steering > Steering, Gear and Related Componentsโ€บ Moog K8439 Rack and Pinion Bellows Kit - Left
Part #: K8439

Moog K8439 Rack and Pinion Bellows Kit - Left

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248 vehicles fit this part
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Fitment: Ford, Mercury, and Lincoln, Taurus, Sable, Escort, Windstar, Mustang, Tracer, Mark VIII, Aerostar, Thunderbird, Cougar, Tempo, Continental, Topaz, Mark VII, LTD, Capri, Grand Marquis, Marquis, Fairmont, Zephyr, and Granada
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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 Moogโ€™s official warranty policy for complete information.

BrandMoog
Part NumberK8439
Includes HardwareYes
Includes TiesYes
Length (Inch)9.070
MaterialNitrile
Number of ribs11
Vent HoleYes

This part fits 248 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2007FordTaurusN/A
2006FordTaurusN/A
2005FordTaurusN/A
2005MercurySableN/A
2004FordTaurusN/A
2004MercurySableN/A
2003FordEscortN/A
2003FordTaurusN/A
2003FordWindstarN/A
2003MercurySableN/A
2002FordEscortSEN/A
2002FordMustangN/A
2002FordTaurusN/A
2002FordWindstarN/A
2002MercurySableN/A
2001FordEscortSEN/A
2001FordMustangN/A
2001FordTaurusN/A
2001FordWindstarN/A
2001MercurySableN/A
2000FordEscortLXN/A
2000FordMustangN/A
2000FordTaurusN/A
2000FordWindstarN/A
2000MercurySableN/A
1999FordEscortSEN/A
1999FordEscortLXN/A
1999FordMustangN/A
1999FordTaurus3.0LV6N/A
1999FordWindstarN/A
1999MercurySableN/A
1999MercuryTracerN/A
1998FordEscortSEN/A
1998FordEscortLXN/A
1998FordMustangN/A
1998FordTaurus3.0LV6N/A
1998FordWindstarN/A
1998LincolnMark VIIIN/A
1998MercurySableN/A
1998MercuryTracerN/A
1997FordAerostarN/A
1997FordEscortN/A
1997FordMustangN/A
1997FordTaurus3.0LV6N/A
1997FordThunderbirdN/A
1997FordWindstarN/A
1997LincolnMark VIIIN/A
1997MercuryCougarN/A
1997MercurySableN/A
1997MercuryTracerN/A
1996FordAerostarN/A
1996FordEscort1.9LL4N/A
1996FordMustangN/A
1996FordTaurus3.0LV6N/A
1996FordThunderbirdN/A
1996FordWindstarN/A
1996LincolnMark VIIIN/A
1996MercuryCougarN/A
1996MercurySableN/A
1996MercuryTracer1.9LL4N/A
1996MercuryTracerN/Awith Externally Threaded Rack # SPR-EF
1995FordAerostarN/A
1995FordEscort1.9LL4N/A
1995FordMustangN/A
1995FordTaurusN/A
1995FordThunderbirdN/A
1995FordWindstarN/A
1995LincolnMark VIIIN/A
1995MercuryCougarN/A
1995MercurySableN/A
1995MercuryTracer1.9LL4N/A
1995MercuryTracerN/A1 Piece Design Rack & Pinion
1994FordAerostarN/A
1994FordEscort1.9LL4N/A
1994FordMustangN/A
1994FordTaurusN/A
1994FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1994FordThunderbirdN/A
1994LincolnContinentalLeft
1994LincolnMark VIIIN/A
1994MercuryCougarN/A
1994MercurySableN/A
1994MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1994MercuryTracer1.9LL4N/A
1994MercuryTracerN/A1 Piece Design Rack & Pinion
1993FordAerostarN/A
1993FordEscort1.9LL4N/A
1993FordMustangN/A
1993FordTaurusN/A
1993FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1993FordThunderbirdN/A
1993LincolnContinentalLeft
1993LincolnMark VIIIN/A
1993MercuryCougarN/A
1993MercurySableN/A
1993MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1993MercuryTracer1.9LL4N/A
1993MercuryTracerN/A1 Piece Design Rack & Pinion
1992FordAerostarN/A
1992FordEscort1.9LL4N/A
1992FordMustangN/A
1992FordTaurusN/A
1992FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1992FordThunderbirdN/A
1992LincolnContinentalLeft
1992LincolnMark VIIN/A
1992MercuryCougarN/A
1992MercurySableN/A
1992MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1992MercuryTracer1.9LL4N/A
1992MercuryTracerN/A1 Piece Design Rack & Pinion
1991FordAerostarN/A
1991FordEscort1.9LL4N/A
1991FordMustangN/A
1991FordTaurusN/A
1991FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1991FordThunderbirdN/A
1991LincolnContinentalLeft
1991LincolnMark VIIN/A
1991MercuryCougarN/A
1991MercurySableN/A
1991MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1991MercuryTracer1.9LL4N/A
1991MercuryTracerN/A2 Piece Design Rack & Pinion
1990FordAerostarN/A
1990FordEscortN/A
1990FordMustangN/A
1990FordTaurus3.0LV6N/A
1990FordTaurus3.8LV6N/A
1990FordTaurus2.5LL4N/A
1990FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1990FordThunderbirdN/A
1990LincolnContinentalLeft
1990LincolnMark VIIN/A
1990MercuryCougarN/A
1990MercurySableN/A
1990MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1989FordAerostarN/A
1989FordEscortN/A
1989FordMustangN/A
1989FordTaurus3.0LV6N/A
1989FordTaurus3.8LV6N/A
1989FordTaurus2.5LL4N/A
1989FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1989FordThunderbirdN/A
1989LincolnContinentalLeft
1989LincolnMark VIIN/A
1989MercuryCougarN/A
1989MercurySableN/A
1989MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1988FordAerostarN/A
1988FordEscortN/A
1988FordMustangN/A
1988FordTaurus3.0LV6N/A
1988FordTaurus3.8LV6N/A
1988FordTaurus2.5LL4N/A
1988FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1988FordThunderbirdN/A1 Piece Design Rack & Pinion
1988LincolnContinentalLeft
1988LincolnMark VIIN/A
1988MercuryCougarN/A
1988MercurySableN/A
1988MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1987FordAerostarN/A
1987FordEscortN/A
1987FordMustangN/A
1987FordTaurus3.0LV6N/A
1987FordTaurus2.5LL4N/A
1987FordTempoN/Awith FORD Design; with 1 Piece Aluminum Housing
1987FordThunderbirdN/A1 Piece Design Rack & Pinion
1987LincolnContinentalN/A
1987LincolnMark VIIN/A
1987MercuryCougarN/A
1987MercurySableN/A
1987MercuryTopazN/Awith FORD Rack & Pinion; with 1 Piece Aluminum Housing
1986FordAerostarN/A
1986FordLTDBaseN/A
1986FordLTDBroughamN/A
1986FordMustangN/A
1986FordTaurus3.0LV6N/A
1986FordTaurus2.5LL4N/A
1986FordThunderbirdN/A1 Piece Design Rack & Pinion
1986LincolnContinentalN/A
1986LincolnMark VIIN/A
1986MercuryCapriN/A1 Piece Design Rack & Pinion
1986MercuryCougarN/A
1986MercuryGrand MarquisN/A
1986MercuryMarquisN/A
1986MercurySableN/A
1985FordLTDLX BroughamN/A
1985FordLTDBaseN/A
1985FordLTDBroughamN/A
1985FordMustangN/A
1985FordThunderbirdN/A1 Piece Design Rack & Pinion
1985LincolnContinentalN/A
1985LincolnMark VIIN/A
1985MercuryCapriN/A1 Piece Design Rack & Pinion
1985MercuryCougarN/A
1985MercuryGrand MarquisN/A
1985MercuryMarquisN/A
1984FordLTDBroughamN/A
1984FordLTDBaseN/A
1984FordMustangN/AExcept TRW Rack & Pinion
1984FordMustangGTN/A
1984FordMustangLXN/A
1984FordMustangLN/A
1984FordThunderbirdN/A1 Piece Design Rack & Pinion
1984LincolnContinentalN/A
1984LincolnMark VIIN/A
1984MercuryCapriN/A1 Piece Design Rack & Pinion
1984MercuryCougarN/A
1984MercuryGrand MarquisN/A
1984MercuryMarquisN/A
1983FordFairmontN/A1 Piece Design Rack & Pinion
1983FordLTDBaseN/A
1983FordMustangN/A1 Piece Design Rack & Pinion
1983FordThunderbirdN/A1 Piece Design Rack & Pinion
1983LincolnContinentalN/A
1983MercuryCapriN/A1 Piece Design Rack & Pinion
1983MercuryCougarN/A1 Piece Design Rack & Pinion
1983MercuryGrand MarquisN/A
1983MercuryMarquisN/A
1983MercuryZephyrN/A1 Piece Design Rack & Pinion
1982FordFairmontN/A1 Piece Design Rack & Pinion
1982FordMustangN/A1 Piece Design Rack & Pinion
1982FordThunderbirdN/A1 Piece Design Rack & Pinion
1982LincolnContinentalN/A
1982MercuryCapriN/A1 Piece Design Rack & Pinion
1982MercuryCougarN/A1 Piece Design Rack & Pinion
1982MercuryZephyrN/A1 Piece Design Rack & Pinion
1981FordFairmontN/A1 Piece Design Rack & Pinion
1981FordMustangN/A1 Piece Design Rack & Pinion
1981FordThunderbirdN/A1 Piece Design Rack & Pinion
1981MercuryCapriN/A1 Piece Design Rack & Pinion
1981MercuryCougarN/A1 Piece Design Rack & Pinion
1981MercuryZephyrN/A1 Piece Design Rack & Pinion
1980FordFairmontN/A1 Piece Design Rack & Pinion
1980FordMustangN/A1 Piece Design Rack & Pinion
1980FordThunderbirdN/A1 Piece Design Rack & Pinion
1980MercuryCapriN/A1 Piece Design Rack & Pinion
1980MercuryCougarN/A1 Piece Design Rack & Pinion
1980MercuryZephyrN/A1 Piece Design Rack & Pinion
1979FordFairmontN/A1 Piece Design Rack & Pinion
1979FordMustangN/A1 Piece Design Rack & Pinion
1979MercuryCapriN/A1 Piece Design Rack & Pinion
1979MercuryZephyrN/A1 Piece Design Rack & Pinion
1978FordFairmontN/A1 Piece Design Rack & Pinion
1978MercuryZephyrN/A1 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:

103-26861510215106D269-1508269-1525269-1582269-1636430-1001430-1010430110345A700145A71035003K532-5408560A6-303BK-5003D8BZ-3332AD9BZ-3332AE3SZ-3K661AE69Z-3332AFA1094FA8084JBE242K8439MK8439MS40422RPK85430

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.