Beck Arnley 103-3145 Rack and Pinion Bellows Kit - Left

Brand Beck Arnley 103-3145
Position Left
Fits INFINITI and Mazda · 28 vehicles

OE-spec replacement. Form, fit, and function match original equipment standards.

Rack and pinion bellows kit. Restores the protective boot around the steering gear.

Global sourcing. Backed by Beck/Arnley product specialists for confident installation.

$22.59Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $22.59
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rack and Pinion Bellows Kit for OE-Style Steering Service

Beck Arnley 103-3145 is a rack and pinion bellows kit for steering systems that need a direct-fit replacement built to foreign nameplate OE specifications. It is a practical choice for maintaining the correct form, fit, and function on select INFINITI and Mazda applications.

Key Features

  • Rack and pinion bellows kit for steering gear service
  • Built to match foreign nameplate OE specifications for form, fit, and function
  • Fits 2014-2023 INFINITI Q50
  • Fits 2017-2020 INFINITI Q60
  • Fits 2014-2015 INFINITI Q50 with Electric Power Steering
  • Fits 2007-2015 Mazda CX-9, left
  • Beck Arnley part number 103-3145

Detailed Description

This bellows kit is used in steering rack service to replace worn or damaged rack boots and help restore proper protection around the steering gear. Beck Arnley sources parts to OE specifications for foreign nameplate vehicles, giving technicians a direct-fit option for select INFINITI Q50, INFINITI Q60, and Mazda CX-9 applications. If you are searching for a Beck Arnley 103-3145 rack and pinion bellows kit for a 2014-2023 INFINITI Q50 or a 2007-2015 Mazda CX-9 left-side steering repair, this part matches those listed applications.

What It Helps Address

  • Cracked or torn steering rack bellows
  • Contamination entering the steering rack area
  • Loss of protection for steering components
  • Noise or wear related to deteriorated rack boots
  • Steering service on listed INFINITI and Mazda vehicles

Installation Notes and Tips

Verify the vehicle year, model, and steering configuration before installation. This part fits 2014-2015 INFINITI Q50 with Electric Power Steering, 2014-2023 INFINITI Q50, 2017-2020 INFINITI Q60, and 2007-2015 Mazda CX-9, left. Confirm the position and steering system match the application before removing the original bellows.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. Part number 103-3145 is backed by Beck Arnley’s application-focused sourcing approach for the listed vehicles.

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2023INFINITIQ503.0LV6N/A
2022INFINITIQ503.0LV6N/A
2021INFINITIQ503.0LV6N/A
2020INFINITIQ503.0LV6N/A
2020INFINITIQ603.0LV6N/A
2019INFINITIQ503.0LV6N/A
2019INFINITIQ603.0LV6N/A
2018INFINITIQ503.0LV6N/A
2018INFINITIQ503.5LV6N/A
2018INFINITIQ603.0LV6N/A
2017INFINITIQ503.0LV6N/A
2017INFINITIQ503.5LV6N/A
2017INFINITIQ603.0LV6N/A
2016INFINITIQ503.0LV6N/A
2016INFINITIQ503.5LV6N/A
2015INFINITIQ503.5LV6N/A
2015INFINITIQ503.7LV6N/AWith Electric Power Steering
2015MazdaCX-9Left
2014INFINITIQ503.5LV6N/A
2014INFINITIQ503.7LV6N/AWith Electric Power Steering
2014MazdaCX-9Left
2013MazdaCX-9Left
2012MazdaCX-9Left
2011MazdaCX-9Left
2010MazdaCX-9Left
2009MazdaCX-9Left
2008MazdaCX-9Left
2007MazdaCX-9Left