Ford F-350 Super Duty Bed Rails and Caps

Your Ford F-350 Super Duty will be happy to know that the search for the right Bed Rails and Caps you’ve been looking for is over! Advance Auto Parts has 11 different Bed Rails and Caps for your vehicle, ready for shipping or in-store pick up. The best part is, our Ford F-350 Super Duty Bed Rails and Caps start from as little as $102.99.

When it comes to your Ford F-350 Super Duty, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Bed Rails and Caps brands so you can shop with complete confidence. Some of our top Bed Rails and Caps brands are Dorman and CURT. We’re sure you will get the right product to keep that F-350 Super Duty running for a long time.

We even have reviews of our OEM and aftermarket Bed Rails and Caps products to help you buy with confidence. Hear from other customers via the 202 reviews on parts for your Ford F-350 Super Duty.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Bed Rails and Caps for your F-350 Super Duty, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 25 Ford Bed Rails and Caps

CURT – Universal 5th Wheel Base Rails (Gloss Black) (Part No.16104)

Universal 5th Wheel Base Rails (Gloss Black)

from

$110.99
CURT 5th wheel base rails are industry-standard, meaning they can be used with any 5th wheel trailer hitch with industry-standard anchoring points. They are compatible with virtually all CURT 5th wheel trailer hitches and many competitors. Installation of CURT universal 5th wheel base rails is quick and simple. They mount with high-strength hardware, providing a solid mounting place for a new 5th wheel hitch. 5th wheel base rail bolts and other hardware can also be purchased separately to aid in reinstalling used rails. To protect our 5th wheel base rails from corrosion, scratches and UV damage, we coat each one in a co-cured finish of A-coat and powder coat. This gives them the tough skin they need for hauling that RV trailer, flatbed or other heavy-duty trailer and gives you the confidence to tow wherever the horizon leads. This set of 5th wheel rails is rated for 25,000 pound gross trailer weight and has a gloss black finish. Knowing that your 5th wheel trailer hitch is properly mounted in your truck bed is vitally important to the success of your towing. Without a firm attachment point, a 5th wheel hitch is rendered useless to your tow vehicle. When you choose a 5th wheel hitch for your pickup, install it with confidence with a CURT 5th wheel bracket kit and a set of CURT 5th wheel base rails.

Product Features:
  • Helps provide a solid mounting point for a 5th wheel hitch
  • Industry-standard mounting point to accept most 5th wheel hitches
  • Designed for use with select CURT custom 5th wheel brackets
  • Protected by a durable gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat
See More

Dorman – Truck Bed Rail Cover – Left Side, 6 Foot Bed (Part No.926-953)

Truck Bed Rail Cover - Left Side, 6 Foot Bed

from

$122.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Left Bed Rail Cover 8 Foot bed (Part No.926-951)

Left Bed Rail Cover 8 Foot bed

from

$102.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Right Bed Rail Cover 8 Foot bed (Part No.926-950)

Right Bed Rail Cover 8 Foot bed

from

$143.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Truck Bed Rail Cover – Right Side, 6 Foot Bed (Part No.926-952)

Truck Bed Rail Cover - Right Side, 6 Foot Bed

from

$124.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Right Bed Rail Cover 6.5 Foot Bed (Part No.926-940)

Right Bed Rail Cover 6.5 Foot Bed

from

$77.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Left Bed Rail Cover 6.5 Foot bed (Part No.926-941)

Left Bed Rail Cover 6.5 Foot bed

from

$78.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Left Bed Rail Cover – 5.5 Foot Bed (Part No.926-949)

Left Bed Rail Cover - 5.5 Foot Bed

from

$74.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Right Bed Rail Cover 5 Foot (Part No.926-942)

Right Bed Rail Cover 5 Foot

from

$119.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Left Bed Rail Cover 6.5 Foot Bed (Part No.926-935)

Left Bed Rail Cover 6.5 Foot Bed

from

$71.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Left Bed Rail Cover 5 Foot Bed (Part No.926-943)

Left Bed Rail Cover 5 Foot Bed

from

$101.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Right Bed Rail Cover – 5.5 Foot Bed (Part No.926-948)

Right Bed Rail Cover - 5.5 Foot Bed

from

$99.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Dorman – Right Bed Rail Cover 6.5 Foot Bed (Part No.926-934)

Right Bed Rail Cover 6.5 Foot Bed

from

$71.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

CURT – Universal 5th Wheel Base Rails (Carbide Black) (Part No.16204)

Universal 5th Wheel Base Rails (Carbide Black)

from

$117.99
CURT 5th wheel base rails are industry-standard, meaning they can be used with any 5th wheel trailer hitch with industry-standard anchoring points. They are compatible with virtually all CURT 5th wheel trailer hitches and many competitors. Installation of CURT universal 5th wheel base rails is quick and simple. They mount with high-strength hardware, providing a solid mounting place for a new 5th wheel hitch. 5th wheel base rail bolts and other hardware can also be purchased separately to aid in reinstalling used rails. To protect our 5th wheel base rails from corrosion, scratches and UV damage, we coat each one in a co-cured finish of A-coat and powder coat. This gives them the tough skin they need for hauling that RV trailer, flatbed or other heavy-duty trailer and gives you the confidence to tow wherever the horizon leads. This set of 5th wheel rails is rated for 25,000 pound gross trailer weight and has a carbide black finish. Knowing that your 5th wheel trailer hitch is properly mounted in your truck bed is vitally important to the success of your towing. Without a firm attachment point, a 5th wheel hitch is rendered useless to your tow vehicle. When you choose a 5th wheel hitch for your pickup, install it with confidence with a CURT 5th wheel bracket kit and a set of CURT 5th wheel base rails.

Product Features:
  • Helps provide a solid mounting point for a 5th wheel hitch
  • Industry-standard mounting point to accept most 5th wheel hitches
  • Designed for use with select CURT custom 5th wheel brackets
  • Protected by a highly durable carbide powder coat finish
  • Co-cured in a rust-resistant liquid A-coat
See More

Dorman – Right Bed Rail Cover 6.5 Foot (Part No.926-946)

Right Bed Rail Cover 6.5 Foot

from

$108.99
Cracked or broken truck bed rail cover causing damage to the paint and bodywork? Preserve the truck bed with this direct-replacement bed molding. This textured plastic trim matches the appearance of the original part and restores protection.

Product Features:
  • Direct replacement – this truck bed rail cover replaces the original part and matches the original color and texture
  • No special tools required – integrated retaining tabs require no hardware to install
  • Durable construction – this bed rail protector is made of UV-resistant plastic
  • Quality tested – this part has undergone vehicle try-on testing to ensure proper fit
See More

Putco – Putco Locker Side Rails (Part No.89866)

Putco Locker Side Rails

from

$621.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly-polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Solid Die Cast Construction On Bed Rail Ends Allow For Extreme Tie Down Strength
  • Stainless Tubes Are Chromed To 44 Hour CASS
  • 500 Pound Tie-Down Strength
  • Easy No Drill Installation Via Stake Pockets
See More

Putco – Putco Locker Side Rails (Part No.89871)

Putco Locker Side Rails

from

$545.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly-polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Solid Die Cast Construction On Bed Rail Ends Allow For Extreme Tie Down Strength
  • Stainless Tubes Are Chromed To 44 Hour CASS
  • 500 Pound Tie-Down Strength
  • Easy No Drill Installation Via Stake Pockets
See More

Putco – Bed Rails, Locker, Ford F-150, Fits 5.5 Foot Bed, 1 Pair (Part No.89867)

Bed Rails, Locker, Ford F-150, Fits 5.5 Foot Bed, 1 Pair

from

$489.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Solid Die Cast Construction On Bed Rail Ends Allow For Extreme Tie Down Strength
  • Stainless Tubes Are Chromed To 44 Hour CASS
  • 500 Pound Tie Down Strength
  • Easy No Drill Installation Via Stake Pockets
  • Limited Lifetime Structural Warranty And Limited 90 Day Warranty On Painted Surface
See More

Putco – Stake Pocket Mount, Polished, Ss, With Built In Tie Downs (Part No.89864)

Stake Pocket Mount, Polished, Ss, With Built In Tie Downs

from

$479.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly-polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Solid Die Cast Construction On Bed Rail Ends Allow For Extreme Tie Down Strength
  • Stainless Tubes Are Chromed To 44 Hour CASS
  • 500 Pound Tie-Down Strength
  • Easy No Drill Installation Via Stake Pockets
See More

Putco – Putco Locker Side Rails-Black Powder Coated (Part No.88864)

Putco Locker Side Rails-Black Powder Coated

from

$413.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly-polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Black Powder Coated Rail For Extra Durability
  • Black Nylon Ends
  • 500 Pound Tie-Down Strength
  • Injection Molded Nylon Casting Stanchion
  • High-Polished Stainless Steel And Coated Black Tube
  • Utilizes Existing Mounting Hardware And Installation Method
  • Easy No Drill Installation Via Stake Pockets
See More

Putco – Putco Locker Side Rails (Part No.89860)

Putco Locker Side Rails

from

$411.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Solid Die Cast Construction On Bed Rail Ends Allow For Extreme Tie Down Strength
  • Stainless Tubes Are Chromed To 44 Hour CASS
  • 500 Pound Tie Down Strength
  • Easy No Drill Installation Via Stake Pockets
See More

Putco – Stake Pocket Mount, Polished Ss, Without Tie Downs, Not Compatible With Tool Box (Part No.59865)

Stake Pocket Mount, Polished Ss, Without Tie Downs, Not Compatible With Tool Box

from

$399.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly-polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Solid Die Cast Construction
  • Entry Level, Value Priced Side Rail
  • 1-3/4 Inch Tube Diameter
  • Stainless Tubes Are Chromed To 44 Hour CASS
  • Easy No Drill Installation Via Stake Pockets, Installs In Minutes
See More

Putco – Stake Pocket Mount, Polished Ss, Without Tie Downs, Not Compatible With Tool Box (Part No.59864)

Stake Pocket Mount, Polished Ss, Without Tie Downs, Not Compatible With Tool Box

from

$374.99
Locker Side Bed Rails add tying loops at each end of the rail for versatile cargo securing rated up to 500 Pound each. Putco Locker Bed Rails come in highly-polished stainless steel and boast 1 3/4 Inch tubing to enhance the tough appearance and rugged performance of your truck.

Product Features:
  • Solid Die Cast Construction
  • Entry Level, Value Priced Side Rail
  • 1-3/4 Inch Tube Diameter
  • Stainless Tubes Are Chromed To 44 Hour CASS
  • Easy No Drill Installation Via Stake Pockets, Installs In Minutes
See More

Westin – Platinum Oval Bed Rails (Part No.50-2070)

Platinum Oval Bed Rails

from

$272.99
Heavy duty 304 polished stainless steel. Flexible mounting system. Accommodates most stake pockets. Easy installation with no drilling required. Accentuates truck appeal. Drill mount hardware is included.

Product Features:
  • Heavy Duty 304 Polished Stainless Steel
  • Flexible Mounting System
  • Accommodates Most Stake Pockets
  • Easy To Install
  • No Drilling Required
  • Accentuates Truck Appeal
  • Drill Mount Hardware Included
  • Lifetime Warranty
See More

Westin – Platinum Oval Bed Rails (Part No.50-2040)

Platinum Oval Bed Rails

from

$256.99
Heavy duty 304 polished stainless steel. Flexible mounting system. Accommodates most stake pockets. Easy installation with no drilling required. Accentuates truck appeal. Drill mount hardware is included.

Product Features:
  • Heavy Duty 304 Polished Stainless Steel
  • Flexible Mounting System
  • Accommodates Most Stake Pockets
  • Easy To Install
  • No Drilling Required
  • Accentuates Truck Appeal
  • Drill Mount Hardware Included
  • Lifetime Warranty
See More

FAQs for Ford F-350 Super Duty Bed Rails and Caps

What are the most popular Bed Rails and Caps for the Ford F-350 Super Duty?

With 5 brands you can trust, our most popular Bed Rails and Caps for the Ford F-350 Super Duty are:
Truck Bed Rail Cover - Left Side, 6 Foot Bed
from $122.99
This product is not rated
Truck Bed Rail Cover – Left Side, 6 Foot Bed
Bed Rails and Caps
Left Bed Rail Cover 8 Foot bed
from $102.99
This product is not rated
Left Bed Rail Cover 8 Foot bed
Bed Rails and Caps
Right Bed Rail Cover 8 Foot bed
from $143.99
This product is not rated
Right Bed Rail Cover 8 Foot bed
Bed Rails and Caps