Bilstein B8 Control Arms are a direct-fit upgrade for the factory upper control arms on 2014-2018 GM 1500 trucks and SUVs (Silverado/Sierra 1500, Tahoe/Yukon/Suburban). They correct caster alignment for better straight-line stability on lifted suspensions, and improved pivot angles increase wheel travel while reducing stress on the joints. Built from black powder-coated 4130 chromoly tubular steel, with greasable polyurethane bushings and heavy-duty ball joints. Includes hardware and instructions.
| Type | Control Arms |
| Part Number | 51-304676 |
| Position | Front upper |
| Material | 4130 chromoly, black powder-coat |
| Bushings | Greasable polyurethane |
| Quantity | Pair (kit) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | High Country |
| 2014-2018 | Chevrolet | Silverado 1500 | LT |
| 2014-2018 | Chevrolet | Silverado 1500 | LTZ |
| 2014-2015 | Chevrolet | Silverado 1500 | WT |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2016-2018 | Chevrolet | Silverado 1500 | Custom |
| 2019 | Chevrolet | Silverado 1500 LD | Custom |
