SKP Suspension Control Arm and Ball Joint Assembly SK520457

SKP Suspension Control Arm and Ball Joint Assembly SK520457 - view 2

SKP Suspension Control Arm and Ball Joint Assembly P/N:SK520457

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$51.99

MPN: SK520457

Item Package Code: EA

Part Has Core (Y/N): N

Item Package Quantity: 1

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SKP Suspension Control Arm and Ball Joint Assembly P/N:SK520457

$51.99

Description

Sharpen up your Lexus front suspension with the SKP Suspension Control Arm and Ball Joint Assembly SK520457 — a direct-fit front left upper GS300 control arm that drops in for the 1998-2005 Lexus GS300, 1998-2000 Lexus GS400, 2001-2005 Lexus GS430, and 2002-2010 Lexus SC430. This control arm and ball joint assembly pairs a durable control arm with a pre-installed ball joint, so the whole upper corner is renewed in a single part. See the Buyer's Guide tab for the engine details on your vehicle.

Pre-assembled: the ball joint arrives already installed in the control arm, saving press-fit steps and simplifying the repair.
OE-level build: engineered to meet or exceed OE specifications for a proper fit and long-lasting durability under everyday driving.
Hardware where pictured: includes the mounting hardware shown, reducing the need to source additional parts.
Front left upper position: replaces the worn driver's-side upper arm and its ball joint to help restore proper suspension geometry and ride comfort.

If a worn control arm or ball joint is behind loose steering, clunking over bumps, or uneven front tire wear, this assembly replaces both in one unit — diagnose the cause first to confirm this is what your vehicle needs.

Interchange: 520-457 · 15-K620336 · M13-K620336B
520457 · 15K620336 · M13K620336B · 4863039055 · WC120457 · RK620336 · CMS86105

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

520457, 520-457, 4863039055, WC120457, RK620336, CMS86105, 15-K620336, M13-K620336B

Frequently Asked Questions

Does this SKP control arm fit my Lexus GS300?

Yes — it's a direct-fit front left upper assembly for the 1998-2005 Lexus GS300, plus the 1998-2000 GS400, 2001-2005 GS430, and 2002-2010 SC430. Check the Buyer's Guide tab for your engine.

Is the ball joint already installed?

Yes. The assembly ships pre-assembled with the ball joint pressed into the control arm, so you replace both worn parts together as one unit.

What position does this Lexus GS300 control arm cover?

It's the front left (driver's side) upper control arm and ball joint assembly for the listed applications.

Is mounting hardware included?

It includes the hardware shown in the product image (where pictured). Consult the vehicle service information for the correct fasteners and torque before installing.

What are the signs I may need this part?

Clunking over bumps, loose or wandering steering, and uneven front tire wear can be signs a control arm or ball joint is worn. Diagnose the cause before replacing.