Obtain increased wheel travel and mild lift height with this heavy duty Upper Control Arm system. The tubular Upper Control Arms feature 1.25 OD. .120 wall thick chromoly tube construction with 1 diameter Stainless Steel Uniballs that attach to the factory spindle without drilling. These heavy duty UCAs have been designed to work in conjunction with Fabtechs legendary Dirt Logic 2.5 Coilover shocks for a complete front suspension system upgrade. The F150s offroad suspension performance will be greatly enhanced due to the extensive ride tuning of the stainless steel Dirt Logic 2.5 Coilovers and rear Dirt Logic 2.25s.
Valid Till:
Fitment
| Years | Make | Model | Drive | Engine |
|---|---|---|---|---|
| 2020-2022 | Chevrolet | Silverado 2500 HD | 2WD | |
| 2020-2022 | Chevrolet | Silverado 2500 HD | 4WD | |
| 2020-2022 | GMC | Sierra 2500 HD | 2WD | |
| 2020-2022 | GMC | Sierra 2500 HD | 4WD |
Features
- Fabtech UCA's eliminate factory upper ball joint w/ super strong 1" ID Stainless Steel American Uniball for increased suspension strength
- Additional caster is built into Arms for enhanced align ability with oversized tires
- 1.50" OD .120" wall 4130 Chromoly tubing reduces flex found in stock arms for more positive road feel
- 17-4 Heat treated Uniball pin fits into factory ball joint taper without modification to the spindle for easy return to stock feature
- 17-4 Stainless steel misalignments for proper clearance of large Uniballs throughout the travel range
- Billet Uniball cap keeps dirt and debris out
- .250 wall DOM bushing barrels with welded gussets for strength
- Heavy duty forged torsion bar keys
- Free 5 year 60,000 Mile Powertrain Warranty
Components
- 50mm OD Seamless Steel Body
- 46mm High Flow Piston for best ride
- Vehicle specific valving designed for oversized tires
- Full floating piston separates gas from oil for a consistent ride
- 14mm Nitrocarb piston rod resists rock chips and rusting
- All black finish with raised nameplate as a signature of quality
Quick Specs
- Tire Size - 35/12.50R18 Wheel Size - 18x9 w/ 5 3/4in BS w/minor trimming
- Tire Size - 35/12.50R20 Wheel Size - 20x9 w/ 5 3/4in BS w/minor trimming
- Tire Size - 35/12.50R22 Wheel Size - 22x9 w/ 5 3/4in BS w/minor trimming
- Part Number : K1155M
Important Notes
- ATTN State of California Consumers warning: Cancer and Reproductive Harm
Fabtech K1155M 3.5″ Uniball Uca Lift Kit W/ Stealth Shocks
2020-2022 Chevrolet Silverado 2500 HD/GMC Sierra 2500 HD
2020-2022 Chevrolet Silverado 2500 HD/GMC Sierra 2500 HD
Uniball UCA Lift System w/Shocks
- SKU : BKBNK1155M
- Part Number : K1155M
$1,495.59
$1,495.59
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Product Details
Obtain increased wheel travel and mild lift height with this heavy duty Upper Control Arm system. The tubular Upper Control Arms feature 1.25 OD. .120 wall thick chromoly tube construction with 1 diameter Stainless Stee
Uniball UCA Lift System w/Shocks; 3.5 in. Lift; w/Front And Rear Stealth Shocks; Incl. PN [FTS21275/FTS6341/FTS6019];;
Arms Eliminate Upper Ball Joint
Arms Super Strong 1 in. ID Stainless American Uniball
17-4 Stainless Steel Heat Treated Uniball Pin
Arms Are Direct Replacements For Factory Arms
For Suspensions That Require Additional Strength/Alignability
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