Description
The Foutz Motorsports F-150 Lower Arm Pocket Replacement Kit helps strengthen the lower pockets where the lower control arm attaches.
This area takes the brunt of hard hits during aggressive off-roading, especially when the truck has aftermarket bumper upgrades. When exposed, the edge is more prone to rolling or ripping off on impact—leading to structural damage or complete failure.
Features & Benefits
- Replaces and strengthens the factory lower control arm pockets on 2015–2026 Ford F-150 4x4 frames
- Works with stock lower control arms and aftermarket arms, including long-travel kits
- Compatible with alignment blocks and slot delete kits
- 4130 Chromoly construction for increased strength
- .250" thick lower ring support plate
- MIG welded for strength and durability
- Includes an alignment plate to help properly position the replacement frame pockets during installation
- Designed specifically for 4x4 F-150 frames
Materials & Durability
The heavy-duty replacement frame pockets are manufactured from 4130 Chromoly and feature a .250" thick lower ring support plate for added support at the lower control arm mounting point.
The components are MIG welded for a strong, durable assembly designed to withstand the demands of off-road and high-load suspension use.
The replacement pockets are shipped raw and are ready to be welded into the vehicle frame after the factory pockets are removed.
Fitment & Compatibility
- 2015–2026 Ford F-150 4x4
- Replaces the factory lower control arm pockets
- Compatible with stock lower control arms
- Compatible with aftermarket lower control arms
- Compatible with long-travel suspension kits
- Compatible with alignment blocks
- Compatible with slot delete kits
- Not compatible with regular 2WD F-150 frames
Installation
This kit requires removal of the factory lower control arm pockets before welding the new heavy-duty replacement pockets into the frame.
The included alignment plate is used to properly position the replacement frame pockets during installation.
⚠️ This kit requires removal of the stock lower control arm pockets, frame welding, and proper alignment. Installation must be performed by a qualified fabricator.
The heavy-duty replacement pockets are shipped raw and will require the appropriate welding, finishing, and installation procedures before use.
Kit Includes
- (1) Right front replacement frame pocket assembly
- (1) Left front replacement frame pocket assembly
- (1) Pair of longer lower control arm mount bolts
- (1) Installation alignment plate
FAQ
What do these heavy-duty frame pockets do?
They replace the factory lower control arm pockets and strengthen the mounting points on the 2015–2026 Ford F-150 4x4 frame.
Will these work with stock lower control arms?
Yes. The replacement frame pockets are designed to work with stock lower control arms as well as aftermarket arms.
Can I use these with a long-travel suspension kit?
Yes. The replacement pockets are compatible with aftermarket lower control arms, including long-travel suspension kits.
Are these compatible with alignment blocks and slot delete kits?
Yes. They are designed to work with alignment blocks and slot delete kits.
What are the frame pockets made from?
The replacement pockets are made from 4130 Chromoly and include a .250" thick lower ring support plate.
Are the pockets welded or bolt-on?
They are weld-in replacements. The factory lower control arm pockets must be removed before the new pockets are welded into the frame.
Do these work on a 2WD F-150?
No. This kit is designed for 2015–2026 Ford F-150 4x4 frames and is not compatible with regular 2WD F-150 frames.
Do the frame pockets come powder coated?
No. The heavy-duty replacement pockets are shipped raw because they require welding into the vehicle frame.
Can I install these myself?
Because installation requires removal of the factory pockets, frame welding, and proper alignment, installation must be performed by a qualified fabricator.