Fabtech 6" Basic Suspension System - K1125


  • Fabtech | Part Number: FABK1125
  • Shocks Series:none
  • Shocks Included:Does Not Include Shocks
  • Suspension Type:Knuckle
  • Rear Lift Method:Coil Springs
  • Front Shocks:None
  • Lift kit:6 in. Suspension Lift Kit
  • Fitment:Direct Fit
  • Rear Shocks:None
  • Rear Lift Component:Coil spring
  • Lift Height Range:4 to 6 Inches


Fabtech has designed a new 6" Suspension System for 2017-18 GM 1500 SUV's that retains the factory track width keeping the tires under the fenders for a clean appearance with a simplified install. Heavy-duty 1/4" thick steel lower control arm Crossmembers provide superior ground clearance while the integrated front differential Skid Plate adds protection to the drivetrain. The front differential is relocated in a manner to reduce vibration when in the 4 Wheel Drive mode at highway speeds. The system utilizes a simplistic upper Coilover spacer that does not require the disassembly of the shock for a quick installation. The factory rear shocks are retained with extended length mounts. Fabtech's rear coil springs provide increased ride height with a comfortable highway ride quality. New upper and lower rear link arms reposition the differential to the precise pinion angle to eliminate driveline vibration at all speeds. Rear extended length Sway Bar Links and heavy duty Track Bar Bracket retains the proper roll center of the vehicle for both on and offroad use. This system passes FMVSS 126 standards for stability control functionality as tested by an independent lab. All systems come with a Free 5 year 60,000 mile Powertrain Warranty.


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Fabtech Performance produces quality lifted suspension systems, leveling kits and shock absorbers. The company is headquarted in Chino, California. The five-acre Fabtech campus houses the product development team and the hi-tech, state-of-the-art manufacturing facility. The company manufacturers accessories for GMC, Chevrolet, Dodge, Ram, Hummer, Jeep, Nissan and Toyota off-road vehicles as well as for UTVs. Select FabTech suspension systems are FMVSS 126-certified and come with a 60,000 mile or five year Powertrain Warranty. The reason Fabtech can afford to give such a generous warranty is that they rigorously test their products on the vehicles of real customers. They install the suspension systems on the trucks, Jeeps and SUVs of random customers for free. The customers drive the vehicles like they normally would. And Fabtech regularly checks the customer's vehicle to moniter how the suspension components are performing and enduring. It is this real world testing that gives Fabtech products the quality edge. Shop Fabtech Now

This Product Fits the Following:

  • 2018 Cadillac Escalade Base  
  • 2018 Cadillac Escalade Luxury  
  • 2018 Cadillac Escalade Platinum  
  • 2018 Cadillac Escalade Premium Luxury  
  • 2018 Cadillac Escalade ESV Base  
  • 2018 Cadillac Escalade ESV Luxury  
  • 2018 Cadillac Escalade ESV Platinum  
  • 2018 Cadillac Escalade ESV Premium Luxury  
  • 2018 Chevrolet Suburban LS  
  • 2018 Chevrolet Suburban LT  
  • 2018 Chevrolet Suburban Premier  
  • 2018 Chevrolet Tahoe LS  
  • 2018 Chevrolet Tahoe LT  
  • 2018 Chevrolet Tahoe Premier  
  • 2018 GMC Yukon Denali  
  • 2018 GMC Yukon SLE  
  • 2018 GMC Yukon SLT  
  • 2018 GMC Yukon XL Denali  
  • 2018 GMC Yukon XL SLE  
  • 2018 GMC Yukon XL SLT  
  • 2018 Chevrolet Tahoe SSV  
  • 2018 Chevrolet Tahoe PPV  
  • 2017 Cadillac Escalade Base  
  • 2017 Cadillac Escalade Luxury  
  • 2017 Cadillac Escalade Platinum  
  • 2017 Cadillac Escalade Premium Luxury  
  • 2017 Cadillac Escalade ESV Base  
  • 2017 Cadillac Escalade ESV Luxury  
  • 2017 Cadillac Escalade ESV Platinum  
  • 2017 Cadillac Escalade ESV Premium Luxury  
  • 2017 Chevrolet Suburban LS  
  • 2017 Chevrolet Suburban LT  
  • 2017 Chevrolet Suburban Premier  
  • 2017 Chevrolet Tahoe LS  
  • 2017 Chevrolet Tahoe LT  
  • 2017 Chevrolet Tahoe Premier  
  • 2017 Chevrolet Tahoe PPV  
  • 2017 Chevrolet Tahoe SSV  
  • 2017 GMC Yukon Denali  
  • 2017 GMC Yukon SLE  
  • 2017 GMC Yukon SLT  
  • 2017 GMC Yukon XL Denali  
  • 2017 GMC Yukon XL SLE  
  • 2017 GMC Yukon XL SLT