Add a burst of cool character to your cab with the CB Knob With Blue Crystal - United Pacific 21772B and turn even the simplest radio adjustment into a small moment of brilliance. This CB knob isn't just about function—its vibrant blue crystal detail brings a flash of color and style to your dashboard, making your ride feel uniquely yours. Crafted by United Pacific Industries, a name trusted for quality automotive upgrades, this knob blends a striking look with a smooth, satisfying grip, so every channel change feels spot-on. The CB Knob With Blue Crystal - United Pacific 21772B is a simple yet impactful way to refresh your interior, catching the light and the eyes of anyone who steps inside. Whether you're rolling down the highway or just want an easy way to give your radio some personality, this little detail delivers big on both flair and reliability. It's proof that even the smallest touches can make your truck or ride stand out from the crowd.
TruckAC+ is your direct source for Heavy-Duty Parts on Truck, Bus, and Off-Road Equipment applications. We offer brand specific products, backed by a manufacturer’s warranty, competitive pricing, and guaranteed same day shipping. TruckAC+ product offerings include Red Dot A/C and Heat units, OEM Sanden A/C Compressors, Blower Motors, Condensers, Evaporators, Expansion Valves, A/C Fittings, Heater Cores, Receiver Driers, Sensors, Turbochargers, Hydraulic Hose/Fittings, APU Parts and more!
Our website is simple to navigate; you can shop by the OE number and/or product to complete your order within minutes. For assistance with an order, please contact our Customer Service team. Customer Service Representatives are available Monday – Friday 8am - 5pm (CST) by email at customerservice@truckac.com, or phone at 1-844-878-2522.
