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Mind-blowing Fabtech 11-19 Gm 3500hd 2wd/4wd 4in Basic Sys W/dlss Shks Money-back Guarantee [L9Ooc8YZ]

$128.99 $412.99 -69%

Fabtech's new 4" crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4" system features high arched lower control arm crossmembers constructed of 1/4" thick steel for maximum stren

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Mind-blowing Fabtech 11-19 Gm 3500hd 2wd/4wd 4in Basic Sys W/dlss Shks Money-back Guarantee [L9Ooc8YZ]

Fabtech's new 4" crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4" system features high arched lower control arm crossmembers constructed of 1/4" thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the near stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u bolt configuration.

This Part Fits:

Year Make Model Submodel
2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 2500 HD LT
2018 Chevrolet Silverado 2500 HD LTZ
2018 Chevrolet Silverado 2500 HD WT
2015-2019 Chevrolet Silverado 3500 HD High Country
2011-2019 Chevrolet Silverado 3500 HD LT
2011-2019 Chevrolet Silverado 3500 HD LTZ
2011-2019 Chevrolet Silverado 3500 HD WT
2018 GMC Sierra 2500 HD Base
2018 GMC Sierra 2500 HD Denali
2018 GMC Sierra 2500 HD SLE
2018 GMC Sierra 2500 HD SLT
2015-2018 GMC Sierra 3500 HD Base
2011-2018 GMC Sierra 3500 HD Denali
2011-2018 GMC Sierra 3500 HD SLE
2011-2018 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT

What Our Customers Say

January 27, 2026

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January 27, 2026

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January 27, 2026

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