Moog K80105 Rack and Pinion Bellows Kit

Brand Moog K80105
Includes Hardware Yes
Includes Ties Yes
Large End Diameter (Inch) 2.120
Length (Inch) 7.380
Material Nitrile
Number of ribs 14
Small End Diameter (Inch) 0.490
Vent Hole Yes
Fits Ford · 6 vehicles

Problem Solver design. MOOG adds design enhancements that simplify installation and replacement.

Nitrile construction. Built from nitrile for durable, flexible protection.

Includes hardware. Comes with ties for a more complete installation.

Cross-references Bosch 15138, Mevotech Supreme MS40086 and 45A7119 for the same application. See all 11.

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Rack and Pinion Bellows Kit for Ford Focus

Restore protection around the steering rack with the Moog K80105 rack and pinion bellows kit. This nitrile bellows is built for 2000-2005 Ford Focus applications and includes the hardware and ties needed for a secure replacement. The vent hole helps manage pressure changes inside the boot while the ribbed design supports flexible movement during steering travel.

Key Features

  • Fits 2000-2005 Ford Focus
  • Moog K80105 rack and pinion bellows kit
  • Nitrile material for durable steering rack protection
  • Includes hardware and ties
  • Vent hole included for pressure equalization
  • 14-rib construction for flexibility
  • Large end diameter: 2.120 in.
  • Small end diameter: 0.490 in.
  • Length: 7.380 in.

Detailed Description

The Moog K80105 is a rack and pinion bellows kit made for steering systems on the 2000-2005 Ford Focus. It helps seal the rack area from road debris, moisture, and contamination while allowing the steering gear to move through its normal range. The nitrile construction, 14 ribs, and vent hole are selected to support consistent boot movement and a proper fit on the steering rack assembly. This part cross-references Bosch 15138 for the same application.

What It Helps Address

  • Cracked or torn steering rack bellows
  • Contamination entering the rack and pinion area
  • Loss of boot flexibility during steering movement
  • Improper sealing at the rack boot ends
  • Wear-related replacement on a Ford Focus steering system

Installation Notes and Tips

Verify the rack dimensions before installation, including the large end diameter of 2.120 inches and the small end diameter of 0.490 inches. Inspect the steering rack for damage or fluid leakage before replacing the bellows. Use the included hardware and ties to secure the boot ends, and confirm the vent hole remains unobstructed after installation. This part is listed for 2000, 2001, 2002, 2003, 2004, and 2005 Ford Focus models.

Quality Assurance

Moog is known for ongoing design updates that improve service life and simplify replacement. The K80105 reflects that engineering approach for steering repair work on Ford Focus vehicles.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005FordFocusN/A
2004FordFocusN/A
2003FordFocusN/A
2002FordFocusN/A
2001FordFocusN/A
2000FordFocusN/A
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 15138Mevotech Supreme — MS4008645A7119269-1652430-1119531-660614.61013FA8097JBE174MK80105YS4Z3K661BB