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 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
