Beck/Arnley Rack and Pinion Bellows Kit P/N:103-3158

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$21.99
MPN: 103-3158
Item Package Quantity: 1
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Beck/Arnley Rack and Pinion Bellows Kit P/N:103-3158
Beck/Arnley Rack and Pinion Bellows Kit P/N:103-3158
$21.99

Keep the steering rack's inner tie rod and gear protected from grit, road spray, and moisture with the Beck/Arnley Rack and Pinion Bellows Kit 103-3158. This bellows (boot) flexes with the steering rack as it strokes side to side, sealing out contaminants that would otherwise wear the internal components and shorten the life of the rack and pinion. It installs as a direct-fit replacement for the 2021-2025 Lexus ES250, 2013-2025 Lexus ES300H, 2013-2025 Lexus ES350, 2016-2022 Lexus RX350, 2018-2022 Lexus RX350L, 2016-2022 Lexus RX450H, 2018-2022 Lexus RX450HL, 2019-2022 Toyota Avalon, 2018-2024 Toyota Camry, 2019-2024 Toyota RAV4, and 2021-2024 Toyota Venza — see the Buyer's Guide tab for engine-level details.

  • One-piece neoprene boot: a solid, non-split design (this is not a split boot).
  • Complete kit: includes the boot and two clamps for installation.
  • Matches OE form, fit, and function: application-specific for the listed vehicles.
  • Quality construction for durability.

A torn or cracked bellows lets dirt and water reach the steering rack; if a failed boot is the cause, this kit replaces it.

Interchange: 4553509450 · 4553509490 · 4553509500 · 4553529025 · 4553539035 · 4553549055

This part cross-references / interchanges with the following part numbers:

4553509450, 4553509490, 4553509500, 4553529025, 4553539035, 4553549055

Frequently Asked Questions

What does this bellows kit do?

The bellows (boot) flexes with the steering rack as it moves side to side, sealing out dirt, water, and debris to help protect the inner tie rod and rack and pinion components.

Is this a split boot?

No. It is a one-piece neoprene boot, not a split boot, so it must be installed as a single flexible unit over the rack end.

What comes in the kit?

The kit includes the boot and two clamps for installation.

Will this fit my vehicle?

It is an application-specific, direct-fit replacement for the listed Lexus and Toyota models. Check the Buyer's Guide tab to confirm your exact year and model.

When should the steering rack boot be replaced?

Signs it may need replacing include a torn, cracked, or leaking boot, or visible grease and contaminant entry. If a failed boot is the cause, this kit replaces it.