Moog K90081 Rack and Pinion Bellows Kit

Brand Moog K90081
Includes Hardware Yes
Includes Ties Yes
Large End Diameter (Inch) 1.795
Length (Inch) 6.670
Material Rubber
Number of ribs 11
Small End Diameter (Inch) 0.515
Vent Hole No
Fits Volkswagen · 37 vehicles

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

Rubber construction. Built for dependable protection with a flexible, durable bellows design.

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

Cross-references Beck/Arnley 103-2791, Bosch 15087 and Mevotech Supreme MK90081 for the same application. See all 12.

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Rack and Pinion Bellows Kit for Volkswagen Steering

The Moog K90081 rack and pinion bellows kit is built for Volkswagen steering systems that use the ZF design rack and pinion gear. It is a direct-fit service part for select Volkswagen Golf, Jetta, Passat, Cabrio, and Corrado applications, with hardware and ties included for a cleaner replacement job.

Moog continues to refine chassis components with design updates that help extend service life and make replacement easier. The K90081 uses a rubber bellows with 11 ribs, a 6.670-inch length, and end diameters sized for the listed steering racks.

  • Rack and pinion bellows kit for steering rack protection
  • Fits select 1990-1999 Volkswagen Golf, Jetta, Passat, Cabrio, and Corrado applications
  • Rubber construction with 11 ribs for flexible steering movement
  • Includes hardware and ties
  • Large end diameter: 1.795 in.; small end diameter: 0.515 in.
  • No vent hole design

This part cross-references Beck/Arnley 103-2791 and Mevotech Supreme MK90081 for the same application.

Detailed Product Overview

Moog K90081 is a rack and pinion bellows kit used to protect the steering rack from dirt, moisture, and road debris while preserving the movement of the rack assembly. It is specified for Volkswagen models with ZF Design rack and pinion gear setups, including 1993-1998 Volkswagen Golf, 1990-1998 Volkswagen Jetta, 1990-1997 Volkswagen Passat, 1995-1996 Volkswagen Cabrio, and 1990-1995 Volkswagen Corrado. For 1999 Volkswagen Golf and 1999 Volkswagen Jetta, fitment depends on the listed VIN and ZF design notes.

Common Problems It Can Address

  • Cracked or torn steering rack bellows
  • Contamination entering the rack and pinion assembly
  • Loss of protection around the inner tie rod area
  • Steering rack boot deterioration from age and road exposure
  • Fitment issues on ZF design Volkswagen steering systems when replacing worn boots

Installation Notes and Tips

Confirm the steering rack design before ordering, since this part is listed for ZF Design rack and pinion gear applications. Check the VIN notes for 1999 Golf and 1999 Jetta fitment, and verify the large and small end diameters against the original bellows before installation. Clean the rack area thoroughly before fitting the new boot, then secure it with the included ties and hardware.

Quality Assurance

Moog is known in the chassis category for ongoing design improvements that focus on service life and easier installation. The K90081 follows that approach with a rubber bellows construction and application-specific sizing for select Volkswagen steering systems.

This part fits 37 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersNotes
1999VolkswagenGolfGTI2.8LV6ZF Design; Seventh and Eighth Digit of VIN is 1H
1999VolkswagenGolfWolfsburg EditionZF Design; Seventh and Eighth Digit of VIN is 1H
1999VolkswagenGolfGLZF Design; Seventh and Eighth Digit of VIN is 1H
1999VolkswagenGolfTDIZF Design; Seventh and Eighth Digit of VIN is 1H
1999VolkswagenJettaGLSThru 5/99; ZF Design Rack & Pinion Gear; Seventh and Eighth Digit of VIN is 1H
1999VolkswagenJettaGLXThru 5/99; ZF Design Rack & Pinion Gear; Seventh and Eighth Digit of VIN is 1H
1998VolkswagenGolfZF Design
1998VolkswagenJettaGLXZF Design Rack & Pinion Gear
1997VolkswagenGolfZF Design
1997VolkswagenJettaGLXZF Design Rack & Pinion Gear
1997VolkswagenPassatZF Design Rack & Pinion Gear
1996VolkswagenCabrio
1996VolkswagenGolfZF Design
1996VolkswagenJettaGLXZF Design Rack & Pinion Gear
1996VolkswagenPassatZF Design Rack & Pinion Gear
1995VolkswagenCabrio
1995VolkswagenCorradoZF Design Rack & Pinion Gear
1995VolkswagenGolfZF Design
1995VolkswagenJettaGLXZF Design Rack & Pinion Gear
1995VolkswagenPassatZF Design Rack & Pinion Gear
1994VolkswagenCorradoZF Design Rack & Pinion Gear
1994VolkswagenGolfZF Design
1994VolkswagenJettaGLXZF Design Rack & Pinion Gear
1994VolkswagenPassatZF Design Rack & Pinion Gear
1993VolkswagenCorradoZF Design Rack & Pinion Gear
1993VolkswagenGolfZF Design
1993VolkswagenJettaZF Design Rack & Pinion Gear
1993VolkswagenPassatZF Design Rack & Pinion Gear
1992VolkswagenCorradoZF Design Rack & Pinion Gear
1992VolkswagenJettaZF Design Rack & Pinion Gear
1992VolkswagenPassatZF Design Rack & Pinion Gear
1991VolkswagenCorradoZF Design Rack & Pinion Gear
1991VolkswagenJettaZF Design Rack & Pinion Gear
1991VolkswagenPassatZF Design Rack & Pinion Gear
1990VolkswagenCorradoZF Design Rack & Pinion Gear
1990VolkswagenJettaZF Design Rack & Pinion Gear
1990VolkswagenPassatZF Design Rack & Pinion Gear
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 103-2791Bosch — 15087Mevotech Supreme — MK9008145A7069269-1602430-1069531-826614.330014301069B357422831BFA8044JBE158