AMERICAN MADE OFF-ROAD INNOVATIONS

MAKING OFF-ROAD GREAT SINCE '98
Weld-in Lower Arm Pocket Replacement & Reinforcement Kit for Ford Raptor and F-150

Raptor & F150 Lower Control Arm Pocket Kits

2010-2026 Raptor & 2015-2026 F-150 Weld-In Lower Control Arm Pocket Reinforcement, Replacement & Slot-Delete Kits

The factory lower control arm pocket is vulnerable to impact damage. It's a common failure point on trucks pushed hard off-road, compromising alignment, ride quality, and structural integrity. This collection covers the weld-in kits built to repair and reinforce the pocket.

Available Kits ▾View
Replacement Pockets ▾
  • Standard Version ▾
    • 2010–2014 Gen 1 Raptor
    • 2015–2026 F-150
    • 2017–2026 Gen 2 & Gen 3 Raptor
  • Low Profile Version ▾
    • 2017–2026 Gen 2 & Gen 3 Raptor
Gusset Reinforcement ▾
  • 2017–2020 Gen 2 Raptor
  • 2021–2026 Gen 3 Raptor
LCA Slot-Delete Kits ▾
  • 2010–2014 Gen 1 Raptor
  • 2017–2020 Gen 2 Raptor
  • 2021–2026 Gen 3 Raptor
Purpose of Each Kit ▾View
  • Replacement Pocket: Fixes a damaged factory pocket by replacing it with added strength and durability at one of the truck's most stressed suspension points.
  • Reinforcement Gusset: Protects a healthy pocket before damage happens with weld-in plates that add structural support to the factory frame mount.
  • Slot-Delete Plate: Removes the alignment slot and strengthens both front and rear lower arm locations with a weld-in plate.
Replacements: Low Profile vs. Standard ▾View
  • Low Profile: The new design improves ground clearance and durability, providing a lower-profile version compatible with Lower Arm Slot Delete Insert Kits.
  • Standard: Strengthens the lower pocket where the control arm attaches, reinforcing one of the truck's most stressed suspension points.
  • Both kits are compatible with the Foutz alignment slot block kits and slot-delete kits.
Weld-In Gusset vs. Slot-Delete ▾View
Reinforcement Kit
  • Best for protecting the entire lower control arm pocket from bending, cracking, and trail impacts.
  • Adds structural strength while improving ground clearance.
  • Full-surface fitment — designed to fit as close as possible to the complete outer surface of the stock lower arm mount plates.
  • Edge-to-edge coverage — extends to the outer edges of the plate, not just the surface.
  • Two-point weld attachment — welds attach to both the stock base plate and the upper edge of the frame, strengthening the whole assembly.
What Is the Benefit of Each Gusset Plate?
  • Top cross plate: Prevents the pocket from folding in and adds weld area at the point where cracks most commonly start and tear off the frame.
  • Pocket plates: Extends to the outer edges of the stock mount so welds attach to both the base plate and the upper edge of the frame, strengthening the whole assembly.
  • Bottom cap plate: Supports the width of the mount and keeps the side plates from folding in at the stock lower arm pivot area.
  • Drain holes: Integrated into each gusset to prevent water buildup.
Slot-Delete Kit
  • Full Coverage: Reinforces both front and rear lower arm locations.
  • Durable Construction: Made from 3/16" thick 4130 chromoly for unmatched strength.
  • Precision Fit: Weld-on mount plates designed from CAD models to perfectly match your frame.
  • Best for preventing the factory alignment slot from stretching or deforming.
  • Ideal if you're already welding on suspension components or want to lock in alignment.
  • Reliable Performance: Strongest and best-fitting option for suspension support.
Frequently Asked Questions ▾View
Will These Work With Stock or Aftermarket Lower Control Arms? ▾
Yes. All kits in this collection are compatible with stock arms and aftermarket arms, including Foutz Fabricated Lower Control Arms.
Can I Install This Myself? ▾
No. These kits require welding and must be installed by a qualified fabricator. They ship raw and unwelded.
Do They Work With Stock or Aftermarket Arms? ▾
All kits featured in the collection will work with factory arms and the Foutz Fabricated Lower Control Arms. Compatible with alignment slot block kits and slot-delete kits.

Frequently Asked Questions

Shipping

What countries do you ship to?

We currently ship to the United States, and Canada. To enquire about shipping to a different destination, please contact us. We can assist you with finding a shipping broker to ship products to other US friendly countries.

How long will it take to receive my order?

Standard shipping normally takes 3-5 days after it leaves our facility. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout). Products we have in stock at the time of order normally ship within 48 hours. Products not in stock can take 4-6 weeks depending on production. Consult your customer service representative for details on product stock and how quickly an item can ship to you.

Are Products in stock or built to order?

We try to maintain reasonable stock of all of our Foutz Motorsports manufactured parts but sometimes we will run short and have to manufacture more to fill orders. Some items we only build to stock due to complexity of a kit or sometimes higher cost items would be built to order. Best to consult your sales representative for details on what we have on hand before placing your order. Normally production time runs up to about 4-6 weeks for any items that we dont have on hand.

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