Replace Chevrolet Silverado 1500 Pu Gear Selector Knob & Chevrolet Silverado 1500 Pu Transmission Shifters For Sale. Maintaining the transmission shifter in your Chevrolet Silverado 1500 Pu is crucial for a smooth driving experience. Regular checks for signs of wear, such as stiffness or slipping, can indicate the need for a replacement to avoid costly repairs down the line. Enhance the longevity of your shifter by using only quality lubricants and avoiding harsh driving habits. When selecting a new shifter, opt for OEM-grade options or reputable aftermarket brands that offer durability and seamless integration with your truck's transmission system. Installation is straightforward for those with mechanical aptitude, but for optimal performance, consider a professional fitting to ensure your Silverado is back on the road with precision gear engagement.