Suspensia X30BU0415 Suspension Control Arm Bushing - Rear Lower Forward Outer

Suspension Control Arm Bushing for Lexus and Toyota

Restore rear suspension stability with this Suspensia suspension control arm bushing, part number X30BU0415. It is a direct-fit replacement for select Lexus RX and Toyota Highlander applications that use a rear lower forward outer bushing position.

• Suspension control arm bushing for rear lower forward outer location
• Fits 2010-2020 Lexus RX450h, rear lower forward outer
• Fits 2010-2015 Lexus RX350, rear lower forward outer
• Fits 2016-2020 Lexus RX350, rear lower forward outer, Canadian Built
• Fits 2018-2020 Lexus RX350L, rear lower forward outer, Canadian Built
• Fits 2014-2019 Toyota Highlander, rear lower forward outer
• Suspensia part number X30BU0415

Detailed Fitment and Construction

Suspensia, owned by ISC Industries, manufactures suspension components in Turkey in IATF16949 certified factories. ISC supplies OE Tier 1 customers including Ford, Fiat/Chrysler, Volkswagen Group, and Renault/Nissan, along with Tier 2 suppliers worldwide. This bushing is built for the rear lower forward outer control arm position on Lexus RX350, Lexus RX350L, Lexus RX450h, and Toyota Highlander models listed above, helping maintain proper suspension geometry and control arm articulation. This part cross-references 487100E030 for the same application.

Common Problems This Part Can Address

• Excessive rear suspension play or looseness
• Clunking or knocking from the rear control arm area
• Uneven tire wear related to worn bushings
• Imprecise rear suspension response over bumps
• Visible cracking, separation, or deterioration in the original bushing

Installation Notes and Tips

Verify the rear lower forward outer position before ordering, especially on Canadian-built Lexus RX350 and RX350L applications. Inspect the control arm and surrounding hardware for wear or damage during service, and replace related components as needed to restore proper alignment and suspension performance. Professional installation and a post-repair alignment are recommended after bushing replacement.

Quality Assurance

Suspensia parts are manufactured in IATF16949 certified facilities in Turkey, supporting consistent production standards for OE-style suspension service parts.