PRT Performance Ride 393342 Suspension Strut - Rear Left

Rear Left Suspension Strut for Lexus LS460

PRT Performance Ride 393342 is a rear left suspension strut for the 2007-2017 Lexus LS460 without air suspension. It uses a dual-tube internal construction with a black body finish and OE-style mounting points for direct replacement service on the rear suspension.

Key Features

• Fits 2007-2017 Lexus LS460, rear left, without air suspension
• PRT Suspension Strut product line for suspension replacement applications
• Dual tube internal construction for controlled damping response
• Black body finish with Q235B body material
• Upper bolt mount and lower loop mount configuration
• Compressed length: 18.43 in.; extended length: 19.53 in.
• Cylinder outside diameter: 1.77 in.
• Non-adjustable design
• Part number 393342 for catalog matching and service lookup

Product Details

PRT Performance Ride 393342 is built for the rear left position on Lexus LS460 models from 2007 through 2017 that are equipped without air suspension. The strut uses a dual-tube internal design and fixed valving architecture, with a bolt upper mount and loop lower mount to match the original suspension layout. The black-finished body and Q235B steel construction support routine suspension replacement work where ride control, stability, and rear suspension geometry need to be restored. The PRT Suspension Strut line focuses on direct-fit replacement parts, and 393342 follows that approach for Lexus LS460 rear suspension service.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Rear suspension noise from a worn strut assembly
• Excessive bouncing or reduced damping at the rear of the vehicle
• Uneven rear ride height or unstable road feel
• Handling changes during braking, cornering, or lane changes
• Service replacement on a Lexus LS460 rear left strut without air suspension

Installation Notes

Verify rear left fitment before installation and confirm the vehicle is equipped without air suspension. Match the upper bolt mount and lower loop mount configuration to the original part, and compare compressed length, extended length, and cylinder diameter during inspection. Mounting hardware is not included. Professional installation and a post-service alignment check are recommended after suspension work on the Lexus LS460.

Quality Assurance

PRT Performance Ride 393342 is built as a suspension replacement component for the specified Lexus LS460 application. The dual-tube construction, fixed design, and OE-style mounting layout support consistent service replacement for rear suspension maintenance.