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ARB under vehicle protection skid plate 5421100


ARB skid plate installed on Toyota FJ Cruiser


3mm steel ARB underbody skid plate


Silver textured powder coat ARB skid plate
Recessed mounting bolts on ARB skid plate
ARB under vehicle protection skid plate 5421100


ARB skid plate installed on Toyota FJ Cruiser


3mm steel ARB underbody skid plate


Silver textured powder coat ARB skid plate
Recessed mounting bolts on ARB skid plate

ARB

ARB Under Vehicle Protection Skid Plate 5421100 - Toyota 4Runner & FJ Cruiser (Non-KDSS)


$599.00 Sale Save

Protect your vehicle’s most vulnerable components with the ARB Under Vehicle Protection Skid Plate—built for off-road confidence on Toyota 4Runner and FJ Cruiser models without KDSS.
While bumpers and sliders defend visible panels, serious trail damage often occurs underneath the vehicle. ARB’s skid plate system is designed to shield critical underbody components from rocks, ledges, and unexpected obstacles encountered during off-road driving.

Constructed from 3mm laser-cut, pressed, and folded steel, this skid plate offers an excellent strength-to-weight ratio while maintaining high impact resistance. The chassis-mounted design ensures outstanding structural integrity and dependable protection for vital components including the steering system, oil pan, transmission, and transfer case.

Key Features

  • Vehicle-specific fitment (Non-KDSS):
  • Toyota 4Runner (4th & 5th Gen, without KDSS)
  • Toyota FJ Cruiser (without KDSS)
  • 3mm laser-cut, pressed & folded steel construction
  • Optimized strength-to-weight ratio
  • Chassis-mounted design for superior structural integrity
  • Protects critical underbody components
  • Zinc-plated steel with silver textured powder-coat finish
  • Recessed mounting hardware for protection and service access
  • Designed for off-road, touring, and overlanding use

Protected Components

✔ Steering components
✔ Oil pan
✔ Transmission
✔ Transfer case

Shield your undercarriage from trail damage—upgrade to the ARB Skid Plate 5421100 today.

  • Part Number: 5421100
  • Product Type: Under Vehicle Protection / Skid Plate
  • Vehicle Fitment: Toyota 4Runner & FJ Cruiser (Non-KDSS)
  • Material: Steel
  • Thickness: 3mm
  • Color: Grey
  • Finish: Textured powder coat
  • Prop 65: No
  • Warranty: Limited 3-Year Manufacturer Warranty
Year Make Model Submodel Liter Cylinders Fuel type Doors
2007-2014 Toyota FJ Cruiser Base 4 6 GAS 4
2023 Toyota 4Runner 40th Anniversary Edition 4 6 GAS 4
2010-2023 Toyota 4Runner Limited 4 6 GAS 4
2020-2021 Toyota 4Runner Nightshade 4 6 GAS 4
2010 Toyota 4Runner SR5 2.7 4 GAS 4
2010-2023 Toyota 4Runner SR5 4 6 GAS 4
2018-2023 Toyota 4Runner SR5 Premium 4 6 GAS 4
2010-2016 Toyota 4Runner Trail 4 6 GAS 4
2021 Toyota 4Runner Trail 4 6 GAS 4
2022 Toyota 4Runner Trail 4 6 GAS 4
2017-2023 Toyota 4Runner TRD Off-Road 4 6 GAS 4
2018-2023 Toyota 4Runner TRD Off-Road Premium 4 6 GAS 4
2015-2023 Toyota 4Runner TRD Pro 4 6 GAS 4
2022-2023 Toyota 4Runner TRD Sport 4 6 GAS 4
2020-2021 Toyota 4Runner Venture 4 6 GAS 4
2007 Toyota FJ Cruiser TRD Special Edition 4 6 GAS 4
2008 Toyota FJ Cruiser Trail Teams Special Edition 4 6 GAS 4