Fabtech 10" 4 Link System w/ Dirt Logic 4.0 Coilovers & Rear Dirt Logic Shocks - 2011-15 Ford F350 4WD & 2011 Ford F450 (8 Lug) 4WD

At the top of our Super Duty line is our famous 4 Link System that provides unsurpassed articulation and wheel travel. Large 2" diameter heavy wall links feature race style 1" Uniballs for superior strength. Thick 1/4" steel brackets secure the 4 Links to the frame without cutting or welding. This 4 Link system includes our Dirt Logic 4.0 Coilover Shock conversion. The system also includes Sway Bar drops, Trac Bar relocation bracket, Pitman Arm, replacement rear Leaf Springs, and a Block & U-bolt kit.


 


Kit# K2154DB



  • Use 40/12.50R17 tires w/ 17x9 wheels w/ 4 5/8” BS w/ minor trimming

  • Use 40/13.50R20 tires w/ 20x10 wheels w/ 4 1/2” BS w/ minor trimming


 








































Oty Part # Description
1 FTS22145 Component Box 1
1 FTS22093BK Component Box 2
1 FTS22146 Component Box 3
2 FTS835011 Front Dirt Logic 4.0 Coilover
1 FTS22108 Rear Block & Leaf Spring Kit
2 FTS810651 Rear Dirt Logic 2.25 Non Resi

 


*FOOTNOTES


3. Non dually models.
27. Front drive shaft modification may be required to clear exhaust on gas motor.
29. Rear leaf springs may reduce load carrying capacity.

$6,531.22

1

Fabtech 10" 4 Link System w/ Dirt Logic 4.0 Coilovers & Rear Dirt Logic Shocks - 2011-15 Ford F350 4WD & 2011 Ford F450 (8 Lug) 4WD

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Front Dirt Logic 4.0 Coilovers

 

As the largest vehicle specific take apart, monotube shock on earth, the Dirt Logic 4.0 continues to expand its applications to include a remote reservoir style for GM and Dodge. The Dirt Logic 4.0 will provide the ultimate in hardcore offroad dampening capacity with superior highway comfort. Nothing else comes close.

 

  • - 4.0" OD Steel Body
  • - 3 5/8" OD Billet Aluminum Piston
  • - 1.25" Induction Hardened Chrome Piston Rod
  • - Adjustable Coilover Construction
  • - 3/4" Spherical Ball Mounting Ends
  • - 4.0" OD Piggyback Reservoir or Remote Reservoir
  • - Black Anodized Finish

Rear Dirt Logic 2.25 Non Resi

 

The new standard in large diameter mono tube shocks for lifted applications in the OE position as well as multiple shock applications, the 2.25 provides unparalled shock performance. Available with and without reservoir the Dirt Logic 2.25 offers a supple highway ride with outstanding offroad dampening.

 

  • - 2.25" OD Steel Body
  • - 2.0" OD Billet Aluminum Piston
  • - 7/8" Induction Hardened Chrome Piston Rod
  • - Polyurethane Mounting Ends
  • - Optional 2.25" OD Reservoir w/-8 Stainless Steel O-ring Hose
  • - Black Anodized Finish

Vehicle Make

Ford

Vehicle Model

F350

Vehicle Year

2011, 2012, 2013, 2014, 2015

Special Fitment Notes

No special fitment notes.

Manufacture Part Number

K2154DB

Part Number

N/A

Free Shipping

Yes

Manufacturer

Fabtech

Installation Difficulty

No

Installation Instructions

Not Available

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