RealTruck Backrack
BACKRACK Inside Rail Tonneau Adapter | 15-26 Ford F-150 (40123)
BACKRACK Inside Rail Tonneau Adapter | 15-26 Ford F-150 (40123)
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BACKRACK Inside Rail Tonneau Cover Adapter Kit for 2015-2026 Ford F-150
The BACKRACK 40123 Inside Rail Tonneau Cover Adapter Kit allows seamless integration of any BACKRACK cab guard frame alongside tonneau covers that clamp to the inside bed rail lip on 2015–2026 Ford F-150 models.
Because truck bed hardware must endure extreme freezing conditions, heavy highway vibration, and salt-laden winter slush across Canadian transit routes, this adapter kit is fabricated from heavy-duty steel coated in a durable black powder-coat finish. The custom-engineered riser brackets elevate the headache rack frame to maintain full clearance for low-profile and hard-folding bed cover rails.
Automotive bed accessory installation specialists highlight that utilizing purpose-built adapter brackets maintains full weather seal integrity along the bed rail cap while eliminating mechanical binding during cover operation.
Technical Specifications
| Specification | Details |
|---|---|
| Product Line | Inside Rail Tonneau Cover Adapter Kit |
| Manufacturer Part Number (MPN) | 40123 |
| Material Construction | Heavy-Duty Steel |
| Finish | Black Powdercoat |
| Compatible Tonneau Type | Tonneau Covers Clamping to Inside Rail Lip |
| Standard Hardware Requirement | Replaces Standard BACKRACK Installation Bracket Kit |
| Included Components | Adapter Brackets, Mounting Hardware, Installation Guide |
| Warranty Coverage | 1-Year Manufacturer Warranty on Workmanship |
Vehicle Fitment
- Ford F-150: Pickup Truck (Styleside Beds) – 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
- Ford F-150 Lightning: All-Electric Pickup Truck – 2022, 2023, 2024, 2025, 2026
- Fitment Notes: Compatible with most tonneau cover brands that attach via inside-rail clamps. Replaces standard BACKRACK 30123 installation brackets entirely. BACKRACK frame sold separately.
Installation Notes
- Includes a full hardware set designed to bolt into factory stake pockets without drilling into bed rails.
- Replaces standard BACKRACK mounting hardware, eliminating redundant mounting purchases.
- Riser profile ensures clear clearance for roll-up and hard-folding covers to open and close smoothly.
- Designed in accordance with SEMA aftermarket structural integration standards for optimal cargo protection and bed alignment.
Frequently Asked Questions
Do I need to buy standard BACKRACK mounting brackets if I purchase this adapter?
No, the BACKRACK 40123 Tonneau Adapter Kit replaces standard mounting brackets, providing all hardware needed to attach your cab guard frame.
Which types of tonneau covers work with the 40123 adapter kit?
This adapter is engineered for hard-folding, soft-folding, or roll-up tonneau covers that clamp to the inside edge/lip of the bed rails.
Does installing this adapter require drilling into my Ford F-150?
No, the 40123 kit uses a direct stake-pocket clamping mechanism for a clean, bolt-on installation without drilling.
SKU: 40123
Partager
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