Product Details
The Bilstein B8 suspension are built for a 2014-2018 GMC Sierra 1500 that has been lifted or leveled, valved for the taller ride height rather than fighting it.
This is a direct-fit part. It mounts in the original locations with the original hardware, so nothing needs modifying, and it carries Bilstein's limited lifetime warranty.
Features
- B8 Control Arms are a direct fit upgrade for factory upper control arms on trucks and SUVs
- The kit contains a pair of control arms which correct the caster alignment for better straight line stability with lifted suspensions, and the improved pivot angles increase wheel travel and reduce stress on the joints
- Strong black powder-coated 4130 chromoly steel arms are a tubular design which allows for more spring and shock clearance and feature greasable polyurethane bushings and heavy duty ball joints
Specifications
| Part Number | 51-304676 |
| Part Name | Control Arm Kit |
| Vehicle | 2014-2018 GMC Sierra 1500 |
| Drivetrain | RWD/4WD |
| UPC | 651860889801 |
| Arm Design | Tubular |
| Arm Inner Pivot Type | Greasable Black Delrin Bushings |
| Arm Material | 4130 Chromoly Tubing |
| Arm Outer Pivot Type | Greasable Sealed Ball Joint |
| Finish | Powder-Coated Black |
| Kit Contents | Pair of Upper Control Arms with Ball Joints, Mounting Hardware, Bushings, Grease Fittings, Instructions |
| Segment | Light Truck |
| Series | B8 Control Arms |
| Notes | With Aluminum or Stamped Steel OEM Upper Control Arms; Not Compatible with Forged Steel OEM Upper Control Arms; Compatible with direct fit lift shocks or coilovers only; Compatible with OEM spindles only; Not for use with lift spacers; Requires wheels with maximum 4.75" backspacing |
Vehicle Fitment
- 2014 GMC Sierra 1500 RWD/4WD
- 2015 GMC Sierra 1500 RWD/4WD
- 2016 GMC Sierra 1500 RWD/4WD
- 2017 GMC Sierra 1500 RWD/4WD
- 2018 GMC Sierra 1500 RWD/4WD







