Sale

Suspension and Components Suspension Kits

Fabtech

FABTECH FTS21297 COMPONENT BOX 3 3500HD

$750.00 $675.00 Save $75.00

SKU: F001 FTS21297

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Fabtech FTS21297 is Component Box 3 of the Fabtech K1202 4" Lift Kit, designed for 2020-2024 Chevrolet Silverado 3500HD and GMC Sierra 3500HD 4WD models. This component contributes to a world-renowned IFS suspension design, providing excellent drivability both on and off-road with zero bump steer throughout the suspension cycle. The design ensures near stock track width, keeping tires under fenders for a clean appearance. It also incorporates proprietary steering knuckle geometry for an excellent lock-to-lock turning radius.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFabtech
Part NumberF001 FTS21297

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy