Description
The ARB Skid Plate (arb5421100) is the essential upgrade for off-roaders and overlanders looking to protect the vulnerable underbody components of their 2010–2023 Toyota 4Runner or 2007–2014 Toyota FJ Cruiser. Unlike cosmetic armor, this plate is engineered to withstand harsh impacts from rocks, stumps, and debris that can otherwise destroy critical systems like your steering rack, oil pan, transmission, and transfer case.
Crafted from pressed and folded 3mm laser-cut steel, this skid plate offers exceptional strength-to-weight performance. Its recessed mounting hardware is designed for protection and easy access, while a zinc-plated and silver textured powder coat finish ensures superior corrosion resistance.
Built for strength, security, and serviceability, ARB’s design bolts directly to your chassis—delivering structural integrity you can count on when tackling rough terrain.
Features and Benefits
- Heavy-Duty Protection – Pressed & folded 3mm laser-cut steel resists extreme off-road impacts
- Optimized Strength-to-Weight Ratio – Stronger than folded-only steel designs
- Corrosion Resistant – Zinc-plated with a durable textured powder-coated silver finish
- Chassis-Mounted Security – Bolts directly to factory mounting points for robust fitment
- Service-Friendly – Recessed, protected bolts make removal and servicing easy
- Covers Vital Components – Protects steering system, oil pan, transmission, and transfer case
Specifications
- Part Number: arb5421100
- Material: 3mm Laser-Cut Steel
- Finish: Silver Textured Powder Coat
- Color: Grey
- Warranty: 3-Year Manufacturer Warranty
- Prop 65 Compliant: Yes
Vehicle Fitment
Toyota 4Runner (2010–2023)
- 40th Anniversary Edition – 4.0L V6
- Limited – 4.0L V6
- Nightshade – 4.0L V6
- SR5 – 2.7L I4 / 4.0L V6
- SR5 Premium – 4.0L V6
- Trail – 4.0L V6
- TRD Off-Road & Off-Road Premium – 4.0L V6
- TRD Pro – 4.0L V6
- TRD Sport – 4.0L V6
- Venture Edition – 4.0L V6
Toyota FJ Cruiser (2007–2014)
- Base – 4.0L V6
- TRD Special Edition – 4.0L V6
- Trail Teams Special Edition – 4.0L V6
Fitment Notes
- Fits only 4.0L V6 engine configurations (except SR5 2.7L I4)
- Designed for OE chassis mounting points—no drilling required
- Compatible with most aftermarket lift kits and suspension systems
