Protect bed cargo without giving up quick access
Westin 19-66365 combines a low-profile aluminum cover with manual roll-up operation for the exact Ford F-150 application. The pull strap opens or closes the cover quickly, while the compact canister preserves usable bed space and the integrated T-slots support compatible cargo accessories.
Key Features
- Exact Westin 19-66365 vehicle and bed-length configuration
- Black powder-coated aluminum extrusion construction
- Manual retractable operation with pull strap
- 500-pound evenly distributed load capacity
- Dust-resistant seals for all-weather cargo coverage
- Low-profile design sits on top of the bed rails
- Integrated T-slot channels for compatible accessory mounts
- Compact 7.5-inch-deep by 11-inch-high roll-up canister
Fitment
| Years |
Make |
Model |
Bed Length |
Verified Notes |
| 2015-2027 |
Ford |
F-150 |
78.9 inches |
Westin lists no additional trim or engine qualifier on the exact product page |
Confirm the complete 19-66365 application and measure the pickup bed before installation. Bed length, not trim name alone, controls compatibility.
Specifications
| Detail |
Value |
| Manufacturer Part Number |
19-66365 |
| Product Type |
Manual retractable tonneau cover |
| Bed Length |
78.9 inches |
| Material |
Aluminum |
| Color |
Black |
| Finish |
Powder coated |
| Operation |
Manual pull strap |
| Canister Size |
7.5 inches deep x 11 inches high |
| Load Capacity |
500 lb, evenly distributed |
| Mounting Hardware |
Included |
| UPC |
707742135778 |
| Warranty |
Limited lifetime |
What's Included
- One Westin 19-66365 manual retractable tonneau-cover assembly
- Vehicle-specific mounting brackets and hardware
- Pull strap, canister, rails, seals, and components supplied in the exact Westin kit
- T-slot accessories and cargo racks are sold separately
About Westin
Westin develops application-specific truck accessories with corrosion-resistant finishes and vehicle-matched mounting systems. Its manual retractable tonneau line combines aluminum slats, weather seals, and compact canister storage.
Related Parts
- Compatible T-slot crossbars may be added only after checking channel dimensions and load limits
- Use bed-specific lighting or cargo-management accessories that do not interfere with the canister or drain path
- Do not substitute rails, brackets, or canister parts from a different Westin MPN
FAQ
What is the 19-66365?It is a manual retractable aluminum tonneau cover configured for the listed Ford F-150 pickup bed.
Which truck bed does this cover fit?Westin lists the applications in the fitment table with a published bed length of 78.9 inches.
How is the cover opened and closed?A pull strap operates the manual retractable cover, which rolls into the canister at the front of the bed.
How much weight can the closed cover support?Westin rates the cover for up to 500 pounds when the load is evenly distributed.
How much bed space does the canister use?Westin specifies a compact canister measuring 7.5 inches deep by 11 inches high.
Can accessories mount above the cover?Integrated T-slot channels accept compatible accessory mounts; verify the accessory dimensions and load requirements separately.
What material and finish are used?The cover uses black powder-coated aluminum extrusions with dust-resistant seals.
Is mounting hardware included?Yes. Westin lists vehicle-specific mounting brackets and mounting hardware as included for the exact application.
What warranty applies?Westin lists a limited lifetime warranty, subject to its current warranty terms and exclusions.
Installation Instructions
- Verify the truck model year, model, and measured bed length before unpacking the rails.
- Clean the bed rails and protect painted surfaces before positioning the canister and brackets.
- Assemble the canister, rails, seals, and vehicle-specific brackets in the order shown in the current Westin instructions.
- Square the rails to the bed and confirm smooth travel before final tightening.
- Route any supplied drain tubes without kinks and away from cargo or moving components.
- Torque fasteners to Westin specifications, then test the fully open, partial-open, and fully closed positions.
California Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
