Suspension and Components› Rear Suspension Components

Dobinsons

Rear Adjustable Upper Trailing Arms

$329.00

SKU: WA59-557K

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Dobinsons WA59-557K is a pair of rear adjustable upper trailing arms designed for Toyota LandCruiser 200 Series and Lexus LX570 vehicles.

Constructed from HSLA Steel with a 5mm wall thickness, these arms are powder-coated black over a zinc-plated finish for durability and protection. They feature oversized adjusters and rod thickness with a double-nut locking system for strength and security.
Show original supplier description
The Dobinsons Rear Adjustable Tubular Steel Series Upper Trailing Arms (WA59-557K) are engineered to enhance the suspension performance of lifted Toyota LandCruiser 200 Series and Lexus LX570 vehicles. Constructed from High Strength Low Alloy (HSLA) Steel with a robust 5mm wall thickness, these arms are built for maximum strength and durability. They undergo a zinc plating process followed by a black powder coating for superior corrosion resistance and a premium finish. The arms are equipped with oversized adjusters and thicker rods, secured by a double-nut locking feature to maintain precise alignment under demanding conditions. They contribute to a more comfortable ride and allow for greater suspension articulation, which is beneficial for off-road driving and long-travel suspension setups. These adjustable trailing arms are suitable for vehicles with up to 3 inches of lift, and are intended to correct the rear pinion angle that can be affected by lift kits. They also offer increased strength compared to stock arms, making them an ideal upgrade for enthusiasts seeking improved performance and reliability.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDobinsons
Part NumberWA59-557K
CategorySuspension and Components
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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