Camburg KINETIK Rear Billet Lower Trailing Arm Kit, Grey - Toyota Land Cruiser 250, Lexus GX550, 2025 4Runner | CAM-320048-GRY

With Toyota/Lexus’s multi-link suspension design, our KINETIK series billet aluminum lower trailing arms take your rig to the next level. We machine these in-house from aerospace quality 6061-T6 billet aluminum and offer them in various anodized colors. Our pocketed design decreases weight without compromising strength. With FK 1" uniball pivots front and rear, these precision bearings allow for zero flex or binding with maximum articulation and wheel travel. We adapt the uniballs to the chassis and rear axle with our heat-treated stainless steel mis-alignment spacers and supplied hardware. Taken from our race link kits, we also supply delrin “wobble stoppers" for the front pivots that keep the lower arms positioned correctly throughout the suspension cycle. Adding our lower trailing arm kit to your vehicle is an easy bolt-on project that will make a significant improvement for off-road use and includes all the necessary hardware. Camburg Toyota ’24 LC250|’24 GX550|’25 4Runner KINETIK Series Rear Billet Lower Trailing Arm Kit Grey Need further assistance? Call 1-714-848-8880.

• Uniball design for maximum wheel travel and articulation
• Superior components used for the ultimate strength
• CNC machined from billet 6061-T6 aluminum

Upgrade the rear suspension of your Toyota Land Cruiser 250, Lexus GX550, or 2025 Toyota 4Runner with the Camburg KINETIK Series Rear Billet Lower Trailing Arm Kit. Designed for Toyota and Lexus multi-link suspension systems, this kit improves off-road capability by allowing increased wheel travel and articulation while maintaining precise suspension control. The arms feature a durable grey anodized finish and are engineered for demanding trail and performance applications.
Each lower trailing arm is CNC machined in-house from aerospace-quality 6061-T6 billet aluminum. The pocketed construction reduces unnecessary weight without compromising strength, while FK 1-inch uniball pivots at the front and rear eliminate unwanted flex and binding through the suspension cycle. This design helps the suspension move smoothly and provides consistent performance during aggressive off-road driving.
Camburg adapts the uniballs to the chassis and rear axle using heat-treated stainless steel misalignment spacers and the supplied installation hardware. Delrin “wobble stoppers,” developed from Camburg race link kits, are included for the front pivots to help keep the lower arms correctly positioned during suspension movement. The kit is designed as a straightforward bolt-on upgrade and includes the components needed for installation. Professional installation is recommended, along with checking suspension alignment and fastener torque after installation and initial use.

• Uniball pivots provide maximum wheel travel and suspension articulation


• CNC machined from high-strength 6061-T6 billet aluminum


• Pocketed arm design reduces weight while preserving structural strength


• Heat-treated stainless steel misalignment spacers and installation hardware included


• Delrin front-pivot wobble stoppers help maintain proper arm positioning

Features:

• Designed for Toyota Land Cruiser 250, Lexus GX550, and 2025 Toyota 4Runner multi-link rear suspensions

• FK 1-inch uniball pivots maximize wheel travel and articulation while minimizing flex and binding

• CNC machined from aerospace-quality 6061-T6 billet aluminum

• Pocketed construction reduces weight without compromising strength

• Includes heat-treated stainless steel misalignment spacers and required installation hardware

• Delrin front-pivot wobble stoppers help keep the lower arms correctly positioned

• Grey anodized finish with a bolt-on installation design

• Camburg part number CAM-320048-GRY

Compatible With
2024 Lexus GX550
2024 Toyota Land Cruiser
2025 Lexus GX550
2025 Toyota 4Runner
2025 Toyota Land Cruiser