# RRW RRW LC250 forged upper control arms

Canonical page: https://configmyrig.com/products/rrw-lc250-forged-upper-control-arms

Adjustable forged/CNC-machined upper arms with sealed uniball design for alignment planning on a lifted LC250. Finish options stay within one card.

## Selected configuration

- Part/component: UCA-4GTC-BK
- Configuration: Stealth Black Anodize
- Listed parts: $1,100.00 USD / selected configuration
- Source checked: October 30, 2026 (America/New_York)
- Fitment: Manufacturer compatibility note lists Landcruiser250 under the4G Tacoma2024–2026 application. Intended as a US2024+LC250 candidate; confirm the exact model year/grade/VIN, suspension and complete hardware with RRW. Do not select the older3G Tacoma or Tundra option.
- Product mass: Product weight unverified
- Net vehicle addition: Net addition unverified
- Weight basis: No verified complete pair gross or installed net mass. The maker Shopify5443g value is not established as bare product mass and is not substituted. Factory-arm mass and hardware differences remain unknown.
- Professional install: 2–3 hr; researched planning estimate
- Basis: 2–3hr task-based professional planning estimate for factory pair removal, selected arm installation/setup, tightening and travel/line-clearance checks on the stated bolt-on scope. Not manufacturer-published LC250 labor or a measured industry average. Alignment, seized fasteners and any supporting suspension work are additional.
- Contents: Selected driver/passenger upper-control-arm pair. The maker hardware list is explicitly illustrated for the older3G Tacoma application; obtain the exact current4G/LC250 packing list and hardware/torque instructions before installation.
- Critical specifications: Front upper-control-arm pair; maker explicitly maps its 4G Tacoma2024–2026 selection to Landcruiser250 and GX550. Sealed uniball / rod-end design; compatible with stock and aftermarket coilovers according to manufacturer. No additional lift or travel gain is promised.
- Supporting work: Select arms as part of the full suspension geometry plan. Check caster/camber, joint articulation, coilover/tire clearance, brake-line/ABS routing and fastener torque through full travel, then obtain alignment. Do not buy a second arm pair if the selected complete suspension kit already includes suitable arms.

## Prerequisites

- Selected product / listed contents (included): Selected driver/passenger upper-control-arm pair. The maker hardware list is explicitly illustrated for the older3G Tacoma application; obtain the exact current4G/LC250 packing list and hardware/torque instructions before installation.
- Complete suspension-kit arm inclusion (check): Check whether the selected suspension system already includes upper arms; do not purchase duplicate pairs. Confirm this arm model is compatible with the selected coilovers and lift.
- Part-specific hardware, setup and alignment (quote): Obtain current UCA-4GTC instructions/hardware confirmation from RRW and a separate alignment quote. Manufacturer numeric install time and exact LC250 installation manual/video remain unverified.
- Installation / compatibility notes (check): Select arms as part of the full suspension geometry plan. Check caster/camber, joint articulation, coilover/tire clearance, brake-line/ABS routing and fastener torque through full travel, then obtain alignment. Do not buy a second arm pair if the selected complete suspension kit already includes suitable arms.
- Installed net weight (check): Product weight or factory equipment removed is not fully verified. Do not use shipping weight or assume zero additional load.

## Seller offers (selected configuration, low to high)

- [Relations Race Wheels](https://www.relationsracewheels.com/products/toyota-tacoma-4runner-tundra-gx-forged-uca-1?variant=41288063516754): $1,100.00 USD

Prices are dated snapshots; tax, shipping, installation and unlisted supporting equipment are extra. Availability is not inferred.

## Installation resources

Exact instructions/videos remain unverified; request the current part-number guide.

## All documented options

- [Billet Anodize](https://configmyrig.com/products/rrw-lc250-forged-upper-control-arms?variant=acc-rrw-uca-clear): UCA-4GTC-CL; $1,100.00 USD / selected configuration; Product weight unverified
- [Stealth Black Anodize](https://configmyrig.com/products/rrw-lc250-forged-upper-control-arms?variant=acc-rrw-uca-black): UCA-4GTC-BK; $1,100.00 USD / selected configuration; Product weight unverified

## Owner evidence

No sufficiently matched report added. No review rating is inferred.

## Related guidance

- [Planning guide](https://configmyrig.com/guides/suspension-and-constant-load)
- [RRW](https://configmyrig.com/brands/rrw)
- [Suspension](https://configmyrig.com/categories/suspension)

AI-assisted planning; exact vehicle/application and current supplier documentation require confirmation.