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Whether you're on the job or off-roading through the wilderness, it doesn't take long for rocks and other debris to wreak havoc on the body of your truck. LUVERNE Textured Rubber Mud Guards are the perfect solution for maintaining that pristine, professional look. For the front or rear of the truck, these custom mud flaps add style and body protection. They are constructed from heavy-duty black rubber that stands up to road debris and sheds water with ease. They feature 18-gauge stainless steel plates to help protect the bottom edge and extend the life of the mud flaps. With their 3/8" thick, recycled rubber construction, Textured Rubber Mud Guards easily deflect everything from mud to gravel, protecting the body of your truck from scratches, chips and scuffs. They are also made to add a stylish accent to your truck, featuring stainless steel plates along the bottom edge of each flap. The plates are made from 18-gauge stainless steel to provide a heavy-duty, rust-resistant shield, and they feature a bright, high-polish finish for a long-lasting shine. The textured finish of the rubber mud flaps is also designed to easily hide minor scuffs and scratches and maintain a clean appearance. For an easy installation and a custom fit, these truck mud flaps are made vehicle-specific. This particular set fits specific years of the Ford F350 Super Duty and F450 Super Duty (see application info to verify fitment). They install with corrosion-resistant fasteners and high-strength steel mounting brackets with a galvanized finish for long-lasting durability. Universal mud flaps are also available.
LUVERNE Textured Rubber Mud Guards are constructed from heavy-duty black rubber to stand up to road debris and sheds water with ease. They feature 18-gauge stainless steel plates to help protect the bottom edge and extend the life of the mud flaps.

LUVERNE has manufactured truck accessories in the United States since 1963, specialising in grille guards, running boards, side steps and mud guards for pickups, commercial vans and SUVs. Products are built primarily from stainless steel, aluminium and mild steel, with model-specific mounting kits that use existing frame locations for a bolt-on installation.
LUVERNE has been manufacturing automotive accessories in the United States since 1963, and six decades of continuous production have made it a nationally recognised name in the truck accessory market. Now a Lippert brand, it concentrates on a defined set of products rather than spreading across the whole aftermarket: front-end protection, step access and spray protection for pickup trucks, commercial vans and sport utility vehicles.
Step products are the largest part of the catalog and the range is unusually deep, because the right step depends on the vehicle's ride height, the width of the rocker panel and how often people get in and out. The O-Mega II six-inch oval steps give a wide, flat standing surface in polished stainless or black powder coat, while the Regal 7 seven-inch oval steps go wider still for full-size crew cabs and lifted trucks. The broader running board and side bar range covers round tube, oval and boxed profiles across cab configurations, with treads positioned at the door openings where they are used.
Grille guards protect the front end against impacts, brush and road debris, built in tubular stainless or steel with model-specific brackets that tie into factory frame mounting points. Because the fit is engineered per vehicle, installation is a bolt-on job that does not require drilling or cutting on most applications.
Rounding out the line, LUVERNE mud guards and mud flaps shield rocker panels, paint and following vehicles from stones and road spray, in widths matched to the tyre and fender they sit behind. Material choice runs through everything the brand does: stainless steel where appearance and corrosion resistance matter most, aluminium where weight is the priority, and mild steel with protective coating where strength and value lead. Customers include contractors, fleet operators, van upfitters and truck owners.
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2 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2011 - 2016 | Ford F-350 Super Duty | Dually |
| 2011 - 2016 | Ford F-450 Super Duty | Dually |
The LUVERNE Rear Dually 20" x 23" Rubber Mud Guards, Select Ford F-350, F-450 (2 Flaps) 251124 (Part #FTNF251124) fits the following vehicles: 2011-2016 Ford F-350 Super Duty; 2011-2016 Ford F-450 Super Duty. Always verify your specific year, make, and model before ordering.
The LUVERNE Rear Dually 20" x 23" Rubber Mud Guards, Select Ford F-350, F-450 (2 Flaps) 251124 (Part #FTNF251124) fits 2011-2016 Ford F-350 Super Duty models. The 2016 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the LUVERNE Rear Dually 20" x 23" Rubber Mud Guards, Select Ford F-350, F-450 (2 Flaps) 251124 (Part #FTNF251124) is designed to fit the 2011-2016 Ford F-350 Super Duty.
The LUVERNE Rear Dually 20" x 23" Rubber Mud Guards, Select Ford F-350, F-450 (2 Flaps) 251124 (Part #FTNF251124) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Model 251124 mudguard (20.25" × 23.00") is designed for 2011 and newer Ford Super Duty dual wheel trucks. If your truck is a Super Duty with dual rear wheels and is model year 2011 or later, it is compatible. Confirm your truck has dual wheels (not single wheels) before purchasing.
The Model 251124 mudguard measures 20.25" × 23.00".
The manual lists the following items: 1/4-20 × 1-1/4" button head screws (Item #5), 1/4-20 serrated flange nuts (Item #6), 1/4" fender washers (Item #7), and 1/4-20 U-nuts (Item #8). The manual references a complete service parts list but does not detail the quantity of each item or whether the mudguard itself is included. Check the parts list before starting installation to confirm all items are present.
You do not need to remove the entire fender liner, but you must remove the factory screw (bottom center) and 5 plastic retainers that hold the fender liner to the fender behind the dual wheels. After drilling and installing U-nuts, you will reinstall the top outboard fender liner plastic retainer to hold the fender liner in place during mudguard installation.
Yes. You must drill two holes through the fender liner from underneath the truck, using the factory metallic wheel well flange holes as guides. These holes allow the mudguard fasteners to pass through and attach to the wheel well flange.
The U-nuts (Item #8) must be installed with threads toward the rear of the vehicle into the bottom and center outboard fender flare holes.
Position the mudguard against the wheel well flange and plastic liner so that the holes in the mudguard line up with the holes drilled through the wheel well liner. Once positioned, move the mudguard in or out as desired, level the mudguard, and then tighten all fasteners.
Use 1/4-20 × 1-1/4" button head screws (Item #5), 1/4" fender washers (Item #7), and 1/4-20 serrated flange nuts (Item #6). The screws and washers pass through the mudguard and fender liner, then attach to the flange with the serrated flange nuts.
Use 1/4-20 × 1-1/4" button head screws (Item #5), 1/4" fender washers (Item #7), and 1/4-20 serrated flange nuts (Item #6) for the bottom plastic wheel well flange attachment. For the outboard plastic fender flare holes, use the same screws and washers but attach them to the two U-nuts that were previously installed.
The manual describes three attachment areas: the metallic wheel well flange holes (using serrated flange nuts), the bottom plastic wheel well flange (using a serrated flange nut), and the two outboard plastic fender flare holes (using the pre-installed U-nuts). The exact total number of fasteners is not explicitly stated; refer to the service parts list for the complete fastener count.
The Model 251124 fits 2011 and newer Ford Super Duty dual wheel trucks only.
Yes. You must drill two holes through the fender liner using the factory metallic wheel well flange holes as guides.
The kit includes 1/4-20 × 1-1/4" button head screws, 1/4-20 serrated flange nuts, 1/4" fender washers, and 1/4-20 U-nuts. Check the service parts list for exact quantities.
No. You only need to remove the factory screw (bottom center) and 5 plastic retainers behind the dual wheels, then reinstall the top outboard retainer after installing U-nuts.
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