SKP SK521670 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Suspension Control Arm Overview

The SKP SK521670 suspension control arm and ball joint assembly is a direct-fit replacement for the front right upper suspension position. It is built for vehicles that need a precise OE-style suspension service part for restoring steering and wheel control.

Compatible With Lexus LX470 and Toyota Land Cruiser applications, this assembly supports accurate suspension geometry and dependable articulation at the joint. The SK521670 part number is the reference to use when matching this replacement to the correct application.

Key Features

• Suspension control arm and ball joint assembly for OE-style replacement
• Direct-fit design for the front right upper suspension position
• Supports proper suspension alignment and joint movement
• Application-specific fitment for Lexus LX470 and Toyota Land Cruiser
• SK521670 part number for accurate catalog matching

Detailed Description

The SKP SK521670 is a suspension control arm and ball joint assembly engineered for the front right upper position on 1998-2007 Lexus LX470 and 1998-2007 Toyota Land Cruiser models. As a combined assembly, it replaces the control arm and ball joint service point in one application-specific unit, helping restore suspension response where wear can affect handling, tire wear, and steering feel. The SK521670 part number is also cross-referenced to Dorman - OE Solutions 521-670 and MOOG RK621228 for the same application.

For Lexus LX470 and Toyota Land Cruiser owners, this part provides a focused replacement option when the original upper control arm assembly shows looseness, noise, or alignment-related issues. Its fitment is listed for the front right upper suspension location only, so matching the vehicle and position is essential before ordering.

What It Helps Solve

• Excess play or looseness in the upper suspension joint
• Clunking or knocking from worn suspension components
• Alignment drift caused by worn control arm hardware
• Uneven tire wear related to suspension wear
• Reduced steering precision from a fatigued joint assembly

Installation Notes and Tips

Verify the vehicle year, make, model, and front right upper position before installation. Suspension components should be inspected as a system, and alignment service is recommended after replacement to confirm correct geometry. Match the SK521670 part number to the application listing before installation.

Quality Assurance

SKP replacement suspension components are cataloged for application-specific fitment and OE-style service use. Confirm the part number SK521670 and the listed vehicle coverage before installation.