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  • Fabtech 17-21 Ford F250/350 4WD 4″ RADIUS ARM SYSTEM W/ FRONT DIRT LOGIC 2.25 RESI SHOCKS & REAR DIRT LOGIC SHOCKS – K2291DL
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Fabtech 17-21 Ford F250/350 4WD Gas 4in Rad Arm Sys w/Coils & 2.25 Dl Resi Frt & Dl Rr Shks - eliteracefab.com
Fabtech 17-21 Ford F250/350 4WD Gas 4in Rad Arm Sys w/Coils & 2.25 Dl Resi Frt & Dl Rr Shks - eliteracefab.com
Fabtech 17-21 Ford F250/350 4WD Gas 4in Rad Arm Sys w/Coils & 2.25 Dl Resi Frt & Dl Rr Shks - eliteracefab.com
Fabtech 17-21 Ford F250/350 4WD Gas 4in Rad Arm Sys w/Coils & 2.25 Dl Resi Frt & Dl Rr Shks - eliteracefab.com
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Fabtech 17-21 Ford F250/350 4WD 4″ RADIUS ARM SYSTEM W/ FRONT DIRT LOGIC 2.25 RESI SHOCKS & REAR DIRT LOGIC SHOCKS – K2291DL

2 sold in last 8 hours
Fabtech
FABK2291DL
In stock
Lift Kits
$5,745.99 $5,171.41
DESCRIPTION 2017-21 FORD F250/F350 4WD [GAS] Fabtech’s Radius Arm system for the Ford Super Duty is built to handle the on and offroad demands of the truck enthusiast. This system...

Fabtech 17-21 Ford F250/350 4WD 4″ RADIUS ARM SYSTEM W/ FRONT DIRT LOGIC 2.25 RESI SHOCKS & REAR DIRT LOGIC SHOCKS – K2291DL
Description

DESCRIPTION

2017-21 FORD F250/F350 4WD [GAS]

Fabtech’s Radius Arm system for the Ford Super Duty is built to handle the on and offroad demands of the truck enthusiast. This system is a complete upgrade to the factory suspension and will provide additional strength for use with oversized tires.

The heart of this quality system is Fabtech’s tubular Radius Arms. The design of these arms comes from Fabtech race components built with a tubular structure reinforced by a dimple die side plate and heavy gusseting for rugged offroad use. They are an outstanding upgrade to the stock stamped arms.

This Radius Arm design has been proven in over 10 years of service in military applications. High quality components with properly designed suspension geometry is what sets this system apart from all other Radius Arm suspensions. System includes a free 5 year 60,000 mile powertrain warranty.

Include with this system is Dirt Logic 2.25 Stainless Steel reservoir shocks in the front and non reservoir shocks in the rear. These Dirt Logic shocks have been ride tuned to the vehicle with the Fabtech Coil Springs and oversized tires for an excellent ride quality both on and offroad.

Each Fabtech component has been designed with specific features and benefits that create this quality suspension system. For a greater understanding of each these components, please see below.

FEATURES

  • Fabtech Replacement Radius Arms
  • Fabtech Front Coil Springs
  • Trac Bar Relocation Bracket
  • Sway Bar Drop Brackets
  • Pitman Arm
  • Rear Block & U-bolt Kit

 

RADIUS ARM

Tubular construction with dimple die side plate for superior strength. Arms are offset for full turning radius with 15.50 wide tires on 5″ back space wheels. Radius Arms have 2 degrees of caster built in for the increased ride height. Adjustable alignment cams on the arms allow for an additional 1.5-2 degrees of caster adjustment.

COIL SPRINGS

hot wound coils have been designed for a very compliant ride quality both on and offroad. Each coil is preset during the manufacturing process to insure no ride height settling over time. Allows for a 2″ increase in wheel travel over stock when used with Fabtech shock absorbers.

TRACK BAR BRACKET

1/4″ thick steel bracketry re-positions the factory track bar to center the axle under the vehicle with the increased lift height. Super stout box style bracket is designed to eliminate deflection when the track bar moves through its full cycle.

DROPPED PITMAN ARM

Forged steel construction with high strength material that exceeds the factory specifications. Designed specifically for the Ford Super Duty to work in conjunction with the factory drag link and Fabtech’s Track Bar bracket for proper steering functionality.

FRONT BUMP STOP BRACKETS

Heavy duty 1/4″ thick steel brackets extend the factory bump stop cushions down to eliminate over cycling of the suspension. The bracket’s semi boxed construction can handle the full impact compression of the massive Super Duty.

SWAY BAR BRACKETS

1/4″ thick steel drop brackets re-position the front sway bar for the increased ride height. This allows the sway bar link ends to fully cycle without binding throughout the extended travel range.

BRAKE LINE BRACKETS

Re-positions the factory brake lines down on the frame for the new travel range without having to open the brake system. Keeps factory fluid system intact.

STEERING STABILIZER BRACKETS

Retains the stock Ford heavy duty steering stabilizer with a 1/4″ thick steel bracket and support brace to help reduce tire shimmy.

REAR ADD-A-LEAF

A single leaf is inserted into the spring pack to provide an additional 1.5″ of rear lift with a double pin configuration for strength.

REAR LIFT BLOCKS

Cast iron rear lift blocks with an integrated bump stop replaces the stock blocks for additional lift without changing the ride quality of the factory rear suspension or load carrying capacity.

REAR U-BOLTS

U-Bolts designed to attach the entire rear differential to the vehicle. A critical part that demands the best quality for your vehicle.

DIRT LOGIC 2.25 SHOCKS

Constructed of a stainless steel body with NitroSteel® piston rod for maximum corrosion resistance and durability. Superior ride quality both on and offroad. Excellent damping for offroad use.

PART NUMBERS

OTY PART # DESCRIPTION
1 FTS22249 COIL BOX KIT
1 FTS22215 COMPONENT BOX
1 FTS22214 REAR BOX KIT
2 FTS800962 FRONT DIRT LOGIC 2.25 RESI SHOCK
2 FTS810052 REAR DIRT LOGIC 2.25 SHOCK


TIRES & WHEELS

  • Tire Size – 35/12.50R17 Wheel Size – 17×9 w/ 4 3/4in BS w/minor trimming
  • Tire Size – 35/12.50R18 Wheel Size – 18×9.5 w/ 4 3/4in BS w/minor trimming
  • Tire Size – 35/12.50R20 Wheel Size – 20×9 w/ 5in BS w/minor trimming

INSTRUCTIONS

PDF DOWNLOADS

Includes:

  • 1 x fabFTS22214 Fabtech 17-20 Ford F250/350 4WD 4in Rear Box Kit
  • 1 x fabFTS22215 Fabtech 17-20 Ford F250/350 4WD 4in Radius Arm System - Component Box
  • 1 x fabFTS22249 Fabtech 17-20 Ford F250/350 4WD Gas 4in Coil Spring Kit
  • 2 x fabFTS800962 Fabtech 17-20 Ford F250/350 4WD Front Dirt Logic 2.25 Reservoir Shock Absorber
  • 2 x fabFTS810052 Fabtech 05-07 Ford F250/350 4WD Rear Dirt Logic 2.25 N/R Shock Absorber
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Testimonials

Looks like I get to be the first review for these guys. Let me start out by saying that I have had 3 other cars of a similar caliber to my GTR serviced/worked on and upgrades installed at other shops and none took the pride and level of detail that these guys did. I wish I could see all the welds on the downpipes and exhaust because it looked like artwork. Their fabricator made sure to send me daily updates and pictures which was also a big deal to me. For being an out of state experience it made it seem more like they were local to me and that I had known them for longer.

James Lowe

Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

Luca Harris

Bought a Motec and had these guys build the harness and set it up fully. Track car that received the level of attention and detail of a show car while here. Made me feel at home every time I popped in for a visit and always offered to buy me lunch/dinner. I don’t see me shopping anywhere else as they make you feel like your family.

Richard Westbrook

Took the leap of faith on buying a set of their R35 intakes and downpipes because the price was half of anyone elses plus their car hauls a** at the track. Install went smooth and the power seems to be even better than advertised. Cant wait to get tuned in a few weeks. Their shelf tune honestly has to be 600+ hp as I pulled on a Hellcat last night. I see these guys and gals going a long ways if they can get out there and advertise. Customer service is on point paired with BIGGG savings for the winning combo.

Luca Harris

FAQs

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We are open Monday-Friday from 8am-6pm EST

Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
1514 Holebrook
St Suites D-F
Greensboro, NC 27403

Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher! Orders under $159.99 will be subject to a nominal $5 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in your shopping cart.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
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-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.

We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.

As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.

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