Bilstein B8 Control Arms are a direct-fit upgrade for the factory upper control arms on the 2007-2016 Chevy Silverado 1500 and GMC Sierra 1500. 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; compatible with all Bilstein shocks and coilovers.
Specifications
| Type | Control Arms |
| Part Number | 51-304669 |
| Position | Front upper |
| Material | 4130 chromoly, black powder-coat |
| Bushings | Greasable polyurethane |
| Quantity | Pair (kit) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2016 | Chevrolet | Silverado 1500 | LT |
| 2007-2015 | Chevrolet | Silverado 1500 | WT |
| 2008-2013,2015-2016 | Chevrolet | Silverado 1500 | LS |
| 2008-2016 | Chevrolet | Silverado 1500 | LTZ |
| 2009-2011,2013 | Chevrolet | Silverado 1500 | Hybrid |
| 2010-2013 | Chevrolet | Silverado 1500 | XFE |
| 2014-2016 | Chevrolet | Silverado 1500 | High Country |
| 2016 | Chevrolet | Silverado 1500 | Custom |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
