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4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD. - K1121
Fabtech's new 4in crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4in system features high arched lower control arm crossmembers constructed of 1/4in 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.
Specifications:
| California Proposition 65 | WARNING: Cancer & Reproductive Harm and image |
| Title | Fabtech 4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD |
| Description_ASC | TIRE SIZE - 35/13.50R18 WHEEL - 18X9 W/5 3/4" BS W/MINOR TRIMMING; TIRE SIZE - 35/13.50R20 WHEEL - 20X9 W/5 3/4" BS W/MINOR TRIMMING; 14. CAN NOT USE OEM WHEEL AND TIRE.; 60. FITS EXTENDED AND CREW CAB MODELS ONLY.; 55. MUST USE AFTERMARKET 18 IN. WHEELS OR LARGER.; 199. DOES NOT FIT GMC AT4 OR CHEVY TRAIL BOSS MODELS |
| Description_DEF | Suspension Lift Kit |
| Description_DES | 4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD |
| Description_EXT | 4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD. |
| Description_INV | Fabtech-4" BASIC SYS W/PERF |
| Description_MKT | Fabtech's new 4in crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4in system features high arched lower control arm crossmembers constructed of 1/4in 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. |
| Description_SHO | 4" BASIC SYS W/PERF |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2018 | Chevrolet | Silverado 3500 HD | High Country | |
| 2018 | Chevrolet | Silverado 3500 HD | LT | |
| 2018 | Chevrolet | Silverado 3500 HD | LTZ | |
| 2018 | Chevrolet | Silverado 3500 HD | WT | |
| 2011 | GMC | Sierra 2500 HD | WT | |
| 2012 | GMC | Sierra 2500 HD | WT | |
| 2013 | GMC | Sierra 2500 HD | WT | |
| 2014 | GMC | Sierra 2500 HD | WT | |
| 2018 | GMC | Sierra 3500 HD | Base | |
| 2018 | GMC | Sierra 3500 HD | Denali | |
| 2018 | GMC | Sierra 3500 HD | SLE | |
| 2018 | GMC | Sierra 3500 HD | SLT |
$2,082.35
4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD. - K1121—
$2,082.35
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fabtech's new 4in crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4in system features high arched lower control arm crossmembers constructed of 1/4in 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.
Specifications:
| California Proposition 65 | WARNING: Cancer & Reproductive Harm and image |
| Title | Fabtech 4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD |
| Description_ASC | TIRE SIZE - 35/13.50R18 WHEEL - 18X9 W/5 3/4" BS W/MINOR TRIMMING; TIRE SIZE - 35/13.50R20 WHEEL - 20X9 W/5 3/4" BS W/MINOR TRIMMING; 14. CAN NOT USE OEM WHEEL AND TIRE.; 60. FITS EXTENDED AND CREW CAB MODELS ONLY.; 55. MUST USE AFTERMARKET 18 IN. WHEELS OR LARGER.; 199. DOES NOT FIT GMC AT4 OR CHEVY TRAIL BOSS MODELS |
| Description_DEF | Suspension Lift Kit |
| Description_DES | 4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD |
| Description_EXT | 4" BASIC SYS W/PERF SHKS 2011-19 GM 2500HD 2WD/4WD. |
| Description_INV | Fabtech-4" BASIC SYS W/PERF |
| Description_MKT | Fabtech's new 4in crossmember systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4in system features high arched lower control arm crossmembers constructed of 1/4in 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. |
| Description_SHO | 4" BASIC SYS W/PERF |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2018 | Chevrolet | Silverado 3500 HD | High Country | |
| 2018 | Chevrolet | Silverado 3500 HD | LT | |
| 2018 | Chevrolet | Silverado 3500 HD | LTZ | |
| 2018 | Chevrolet | Silverado 3500 HD | WT | |
| 2011 | GMC | Sierra 2500 HD | WT | |
| 2012 | GMC | Sierra 2500 HD | WT | |
| 2013 | GMC | Sierra 2500 HD | WT | |
| 2014 | GMC | Sierra 2500 HD | WT | |
| 2018 | GMC | Sierra 3500 HD | Base | |
| 2018 | GMC | Sierra 3500 HD | Denali | |
| 2018 | GMC | Sierra 3500 HD | SLE | |
| 2018 | GMC | Sierra 3500 HD | SLT |
