RCI A-Arm Skid Plates – 4Runner, Tacoma, FJ Cruiser & Lexus GX | UNIV-AARMS

Protect the vulnerable front lower control arms on your Toyota or Lexus 4x4 with the RCI Off Road A-Arm Skid Plates, part #UNIV-AARMS.

Designed for a wide range of Toyota 4Runner, Tacoma, FJ Cruiser and Lexus GX applications, these heavy-duty A-arm skids provide additional protection against rocks, ledges and other obstacles that can damage the factory lower control arms during off-road use.

Choose from 3/16-inch steel or lightweight 1/4-inch aluminum construction to match your vehicle, terrain and build priorities.

Vehicle Fitment

Toyota 4Runner

• 2003-Present

• Non-KDSS applications

Toyota Tacoma

• 2005-Present

Toyota FJ Cruiser

• 2007-2014

Lexus GX

• Compatible applications

• Non-KDSS models only

IMPORTANT: Not compatible with KDSS-equipped Toyota 4Runner or Lexus GX models. RCI offers a separate KDSS-specific A-arm skid plate for those applications.

Features

• Protects vulnerable front A-arms / lower control arms

• Fits select Toyota 4Runner, Tacoma, FJ Cruiser and Lexus GX applications

• Choice of 3/16" steel or 1/4" aluminum

• CNC laser-cut and formed construction

• Smooth, flat bottom helps the vehicle slide over trail obstacles

• Newer design incorporates a rear flange for additional strength and protection

• Direct bolt-on installation

• Uses existing factory attachment points

• No drilling required

• All necessary installation hardware included

• Black powder-coated finish available

• Sold as a pair

• Made in the USA

• RCI part number UNIV-AARMS

Protect Your Front Lower Control Arms

The front lower control arms are positioned low in the suspension and can be vulnerable to direct impacts when driving through rocky or uneven terrain.

RCI A-Arm Skid Plates create a heavy-duty barrier beneath the lower control arms, helping protect them from rocks, ledges and other trail obstacles.

The smooth bottom surface is designed to slide across obstacles rather than creating unnecessary snag points underneath the vehicle.

These skid plates are an excellent addition for vehicles used for:

• Off-roading

• Rock crawling

• Overlanding

• Trail driving

• Hunting and backcountry travel

• Camping

• General underbody protection

Steel or Aluminum

Choose the material that best matches your vehicle and intended use.

3/16" Steel

Steel provides excellent strength and impact resistance for vehicles that regularly encounter demanding terrain.

A good choice for:

• Rock crawling

• Technical trails

• Frequent off-road use

• Maximum impact protection

1/4" Aluminum

Aluminum provides substantial lower control arm protection while reducing added vehicle weight.

A good choice for:

• Overlanding

• Daily-driven vehicles

• Camping and adventure builds

• Vehicles where overall weight is a concern

• Owners looking for excellent corrosion resistance

Smooth, Low-Profile Design

RCI designed the bottom of the A-arm skid plates with a smooth, flat surface to help the suspension slide across rocks and other trail obstacles.

The updated design incorporates a rear flange that provides additional strength while extending protection toward the rear of the lower control arm.

Direct Bolt-On Installation

Installation is quick and straightforward.

The RCI A-Arm Skid Plates attach directly to existing factory mounting points, so no drilling is required.

All necessary installation hardware is included.

Important OEM & TRD Pro Skid Plate Compatibility

These A-arm skid plates are not directly compatible with the OEM Toyota or TRD Pro front skid plate without modification.

If retaining the OEM or TRD Pro front skid plate, cutting/modification of the factory skid plate is required to provide the necessary clearance for the RCI A-arm skids.

If your vehicle already has aftermarket underbody protection, verify compatibility before ordering.

Important KDSS Compatibility

RCI UNIV-AARMS is NOT compatible with KDSS-equipped Toyota 4Runner or Lexus GX models.

RCI offers a separate KDSS A-Arm Skid Plate specifically designed to accommodate the suspension components used on KDSS-equipped vehicles.

If you're unsure whether your 4Runner or GX has KDSS, verify the vehicle's suspension equipment before ordering.

Material & Finish Options

Depending on availability, RCI offers:

3/16" Steel

• Bare steel

• Black powder coat

1/4" Aluminum

• Raw aluminum

• Black powder coat

Black powder coating provides a durable, corrosion-resistant finish and a clean appearance underneath the vehicle.

Product Specifications

Manufacturer: RCI Off Road / RCI Metalworks
Part Number: UNIV-AARMS
Product: A-Arm / Lower Control Arm Skid Plates
Position: Front Lower Control Arms
Quantity: Pair
Steel Material: 3/16" Steel
Aluminum Material: 1/4" Aluminum
Installation: Direct Bolt-On
Drilling Required: No
Hardware: Included
KDSS Compatible: No – 4Runner/GX KDSS models require a different RCI skid
OEM/TRD Pro Front Skid Compatibility: Modification required
Country of Manufacture: USA

Frequently Asked Questions

What vehicles do RCI UNIV-AARMS skid plates fit?
RCI lists UNIV-AARMS for 2003-Present Toyota 4Runner, 2005-Present Toyota Tacoma, Toyota FJ Cruiser and compatible Lexus GX models. KDSS-equipped 4Runner and GX models require RCI's separate KDSS version.

Do these fit the 2007-2014 Toyota FJ Cruiser?
Yes. The RCI UNIV-AARMS A-Arm Skid Plates are compatible with the 2007-2014 Toyota FJ Cruiser.

Will these fit a KDSS-equipped 4Runner or Lexus GX?
No. RCI specifically states that UNIV-AARMS is not compatible with KDSS-equipped 4Runner and GX models. RCI offers a separate KDSS A-arm skid plate for those vehicles.

Will these work with the factory Toyota or TRD Pro front skid plate?
Not without modification. RCI states that the OEM or TRD Pro front skid plate must be cut for clearance when installing these A-arm skid plates.

What do the A-arm skid plates protect?
They protect the front lower control arms from direct contact with rocks, ledges and other road or trail obstacles.

Are the skid plates sold individually?
No. RCI supplies the A-arm skid plates as a pair to protect both front lower control arms.

Should I choose steel or aluminum?
Choose 3/16" steel when maximum impact resistance is the priority. Choose 1/4" aluminum when you want substantial protection with less added vehicle weight.

Does installation require drilling?
No. The skid plates bolt directly to existing factory attachment points.

Is installation hardware included?
Yes. RCI includes the necessary installation hardware.

Are RCI A-Arm Skid Plates made in the USA?
Yes. RCI manufactures these skid plates in the USA.