Homeβ€Ί Steering > Steering, Gear and Related Componentsβ€Ί Mevotech MK8439 Rack and Pinion Bellows Kit - Front
Part #: MK8439

Mevotech MK8439 Rack and Pinion Bellows Kit - Front

Front
101 vehicles fit this part
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Fitment: Ford, Lincoln, and Mercury, Mustang, Mark VIII, Aerostar, Continental, Mark VII, Thunderbird, LTD, Capri, Fairmont, Cougar, Zephyr, and Granada
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Mevotech Rack and Pinion Bellows Kit Overview

The Mevotech MK8439 Rack and Pinion Bellows Kit is designed to provide reliable protection for the steering rack components of select Ford, Lincoln, and Mercury vehicles. This kit includes all necessary mounting hardware and ties, ensuring a complete solution for maintaining steering system integrity.

  • Compatible with Ford, Lincoln, and Mercury models including Aerostar, Capri, Continental, Cougar, Fairmont, LTD, Mark VII, Mark VIII, Mustang, Thunderbird, and Zephyr
  • Durable black nitrile bellows material resists wear and environmental damage
  • Includes mounting hardware, vent holt, and ties for secure installation
  • Bellows length of 230.378 mm with inside diameters of 0.4 and 2.31 inches at each end

Detailed Product Description

The MK8439 Rack and Pinion Bellows Kit from Mevotech is engineered to protect the steering rack from dirt, debris, and moisture that can cause premature wear or failure. The bellows are made from nitrile, a synthetic rubber known for its resistance to oils, heat, and abrasion, which helps extend the life of the steering components. The kit includes all necessary mounting hardware, ties, and a vent holt to ensure proper fitment and ventilation, preventing pressure buildup inside the bellows. With a length of 230.378 mm and carefully measured inside diameters of 0.4 inches and 2.31 inches at each end, this kit is designed for precise compatibility with specific Ford, Lincoln, and Mercury models.

Compatible Vehicles and Applications

  • Ford Aerostar, Capri, Fairmont, LTD, Mustang, Thunderbird, Zephyr
  • Lincoln Continental, Mark VII, Mark VIII
  • Mercury Cougar

This bellows kit is ideal for restoring or maintaining the steering rack assembly on these vehicles, helping to prevent common issues related to exposure and wear.

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 risk of premature wear on rack and pinion components
  • Helps maintain proper steering response and safety
  • Prevents pressure buildup with included vent holt

Installation Notes and Tips

Installation of the Mevotech MK8439 bellows kit requires removal of the old bellows and careful fitting of the new nitrile bellows to the steering rack. Use the included mounting hardware and ties to secure the bellows firmly in place. Ensure the vent holt is properly installed to allow for pressure equalization. It is recommended to inspect the steering rack and related components for wear during installation and replace any damaged parts as needed.

Quality Assurance and Warranty

Mevotech provides this MK8439 Rack and Pinion Bellows Kit with a focus on durability and fitment accuracy. The nitrile material and included hardware meet industry standards for steering component protection. While specific warranty details are not provided here, Mevotech products typically come with a limited warranty against defects in materials and workmanship. Refer to Mevotech documentation for full warranty terms.

BrandMevotech
Part NumberMK8439
Bellows ColorBlack
Bellows End 1 Inside Diameter0.4
Bellows End 2 Inside Diameter2.31
Bellows MaterialNitrile
Length230.378
Mounting Hardware IncludedYes
Ties IncludedYes
Vent Holt IncludedYes

This part fits 101 vehicles. Search below:

YearMakeModelPositionNotes
2002FordMustangFront
2001FordMustangFront
2000FordMustangFront
1999FordMustangFront
1998FordMustangFront
1998LincolnMark VIIIFront
1997FordAerostarFront
1997FordMustangFront
1997LincolnMark VIIIFront
1996FordAerostarFront
1996FordMustangFront
1996LincolnMark VIIIFront
1995FordAerostarFront
1995FordMustangFront
1995LincolnMark VIIIFront
1994FordAerostarFront
1994FordMustangFront
1994LincolnContinentalFront
1994LincolnMark VIIIFront
1993FordAerostarFront
1993FordMustangFront
1993LincolnContinentalFront
1993LincolnMark VIIIFront
1992FordAerostarFront
1992FordMustangFront
1992LincolnContinentalFront
1992LincolnMark VIIFront
1991FordAerostarFront
1991FordMustangFront
1991LincolnContinentalFront
1991LincolnMark VIIFront
1990FordAerostarFront
1990FordMustangFront
1990LincolnContinentalFront
1990LincolnMark VIIFront
1989FordAerostarFront
1989FordMustangFront
1989LincolnContinentalFront
1989LincolnMark VIIFront
1988FordAerostarFront
1988FordMustangFront
1988FordThunderbirdFront
1988LincolnContinentalFront
1988LincolnMark VIIFront
1987FordAerostarFront
1987FordMustangFront
1987FordThunderbirdFront
1987LincolnContinentalFront
1987LincolnMark VIIFront
1986FordAerostarFront
1986FordLTDFront
1986FordMustangFront
1986FordThunderbirdFront
1986LincolnContinentalFront
1986LincolnMark VIIFront
1986MercuryCapriFront1 Piece Design Rack & Pinion
1985FordLTDFront
1985FordMustangFront
1985FordThunderbirdFront
1985LincolnContinentalFront
1985LincolnMark VIIFront
1985MercuryCapriFront1 Piece Design Rack & Pinion
1984FordLTDFront
1984FordMustangFrontw/o TRW gear
1984FordThunderbirdFront
1984LincolnContinentalFront
1984LincolnMark VIIFront
1984MercuryCapriFront1 Piece Design Rack & Pinion
1983FordFairmontFront1 Piece Design Rack & Pinion
1983FordLTDFront
1983FordMustangFront1 Piece Design Rack & Pinion
1983FordThunderbirdFront
1983LincolnContinentalFront
1983MercuryCapriFront1 Piece Design Rack & Pinion
1983MercuryCougarFront
1983MercuryZephyrFront1 Piece Design Rack & Pinion
1982FordFairmontFront1 Piece Design Rack & Pinion
1982FordMustangFront1 Piece Design Rack & Pinion
1982FordThunderbirdFront
1982LincolnContinentalFront
1982MercuryCapriFront1 Piece Design Rack & Pinion
1982MercuryCougarFront
1982MercuryZephyrFront1 Piece Design Rack & Pinion
1981FordFairmontFront1 Piece Design Rack & Pinion
1981FordMustangFront1 Piece Design Rack & Pinion
1981FordThunderbirdFront
1981MercuryCapriFront1 Piece Design Rack & Pinion
1981MercuryCougarFront
1981MercuryZephyrFront1 Piece Design Rack & Pinion
1980FordFairmontFront1 Piece Design Rack & Pinion
1980FordMustangFront1 Piece Design Rack & Pinion
1980FordThunderbirdFront
1980MercuryCapriFront1 Piece Design Rack & Pinion
1980MercuryCougarFront
1980MercuryZephyrFront1 Piece Design Rack & Pinion
1979FordFairmontFront1 Piece Design Rack & Pinion
1979FordMustangFront1 Piece Design Rack & Pinion
1979MercuryCapriFront1 Piece Design Rack & Pinion
1979MercuryZephyrFront1 Piece Design Rack & Pinion
1978FordFairmontFront1 Piece Design Rack & Pinion
1978MercuryZephyrFront1 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:

103-2686150562691508269163643010014301001B58810005884000614.61014D8BZ3332AE69Z3332AFA1094FA1094GLFA8027JBE188JBE242K8439RPK85430RPK85430PRTBR5023

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