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Maintain smooth engine performance and reliability with our Silverado engine pulleys. Your truck's engine supplies all the power you need to move down the road, but it has more functions than that. It also supplies the power for your water pump, your alternator, your AC compressor and many other crucial components throughout the engine bay. All these different parts take rotational power from the engine as well, but they don't need it at the same rate as the drivetrain does. That's why there are many different sized pulleys and a serpentine belt in your vehicle. These pulleys are different sizes to accept different amounts of power from the engine output to spin these accessories at acceptable levels. You can even use your engine to drive Silverado superchargers to produce more engine output overall, and this is accomplished with a pulley as well. Over time these pulleys will begin to wear out, squeal and even fail. We offer replacement pulleys for this very reason. Our replacement Silverado underdrive pulleys will help you keep your major accessories running for longer, even if one of them suffers a failure is nearing a failure. Swap in new pulleys or work with a seasoned mechanic to have them make the swap for you. Check and replace pulleys regularly to keep your engine running smoothly and to prevent sudden failure while driving. Our replacement units are designed to be an exact OEM match and to go into position easily, making it easier for you to complete the swap if you notice an issue. Start testing and checking the pulleys on your system today, and make replacements as needed over time to maintain the high level of performance on your ride for years to come.

Fitment Includes

  • 2019 Chevrolet Silverado 1500

  • Work Truck, Custom, LT, RST, LTZ, High Country, Trail Boss

*Please see Silverado parts pages for any exceptions.

2019 Silverado 1500 Pulleys