Beck/Arnley Rack and Pinion Bellows Kit P/N:103-2701
Keep grit, road spray, and moisture out of your steering rack with the Beck/Arnley Rack and Pinion Bellows Kit 103-3181. The bellows (boot) is the flexible sleeve that seals the end of the rack-and-pinion assembly, protecting the inner tie rod and rack from contamination while flexing as the steering moves. This kit is application specific and drops in on a wide range of Mercedes-Benz models, including the 2015-2023 C300, 2017-2019 E300, 2020-2023 E350, 2016-2023 GLC300, and 2016-2023 Metris — see the Buyer's Guide tab for the full list of covered applications and years.
A torn, cracked, or leaking bellows is a common reason to replace this component; if a failed boot is the cause, this kit restores the seal that keeps debris away from the steering rack internals. Follow the vehicle service procedure for correct clamp positioning and alignment checks.
Interchange: 2054630096 · WP665528LEM
This part cross-references / interchanges with the following part numbers:
What does the rack and pinion bellows do?
The bellows, or boot, is a flexible sleeve that seals the end of the steering rack, keeping dirt, water, and debris away from the inner tie rod and rack while flexing as the wheels steer.
Is this a split boot?
No. Kit 103-3181 uses a one-piece neoprene boot, not a split design.
What comes in the kit?
It includes the boot and two clamps for a complete installation.
How do I know my bellows needs replacing?
A torn, cracked, or leaking boot is a common sign. If a failed bellows is letting contaminants into the steering rack, this kit replaces it.
Will this fit my vehicle?
It is application specific for the listed Mercedes-Benz models, including the C300, E300, E350, GLC300, and Metris. Check the Buyer's Guide tab to confirm your exact year and model.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.