Heavy-duty underbody protection kit designed to shield critical drivetrain and transmission components from off-road impacts.
The ARB under vehicle protection system uses protective panels to help shield vulnerable components underneath the vehicle. The documented kit configuration includes front, differential, transmission and transfer-case protection panels, together with the required mounting hardware.
Specifications:
Part number: 5421100
Product type: Underbody protection kit
Components: Front, differential, transmission and transfer-case panels
Construction: Protective metal panels
Fitment: Toyota FJ Cruiser / compatible 4Runner configurations
Installation: Vehicle-specific mounting hardware
To ensure 100% plug-and-play fitment, our technical specialists run every order through our nationwide OEM interchange database before freight shipment.
| Specification | Donor vehicle & component verification |
|---|---|
| Part Condition | Certified Pre-Owned OEM Used Component |
| Part / Casting Number | AVP-ARB-0004 |
| Donor Mileage | Verified Low Miles |
| Testing Procedure | Cold compression tested, borescope cylinder wall inspection, and leak-down test passed. |
| Warranty Protection | 1-Year Comprehensive Replacement Guarantee |
| Freight Shipping | Commercial liftgate freight included (3-5 business days across mainland USA) |
Engine arrived securely bolted to a heavy-duty wooden pallet with shrink wrap. Compression test was exactly as advertised. Dropped right into my truck and fired up with zero CEL codes. Saved over $2,000 compared to dealer crate motor!
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