How does an AC bypass pulley work?
How does an AC bypass pulley work?
Simply put, the bypass pulley spins with far less rolling resistance than your factory AC compressor. This increases your engine’s power output and, at the same time, allows you to dress up your engine bay.
What is AC bypass?
An AC bypass pulley is a free spinning pulley used to replace the AC compressor on an automotive engine. When the AC compressor goes bad in a vehicle, a consumer often will choose to install an AC bypass pulley. AC bypass pulleys are much cheaper than a new AC compressor.
What is an air conditioner pulley?
The AC pulley, or air conditioning pulley, is located on the front of the air conditioning compressor and drives the compressor with help from the engine’s accessory drive system. A failed electronic clutch on a vehicle’s AC compressor can lead to the freeze up of the AC pulley which, in turn, destroys the belt.
When do you need an AC bypass pulley?
An AC bypass pulley is a free spinning pulley used to replace the AC compressor on an automotive engine. When the AC compressor goes bad in a vehicle, a consumer often will choose to install an AC bypass pulley. AC bypass pulleys are much cheaper than a new AC compressor. However, once installed the vehicle will no longer have air conditioning.
Where does the bypass belt go on an AC compressor?
You can definitely use the A/C bypass belt permanently. Note that in the diagram, you will have the bottom setup (i.e. with A/C). The bypass belt will go straight from the crank pulley (#1) to the power steering pump (#3). It will just clear the top of the A/C compressor pulley (#2).
What to do with an AC compressor pulley?
Remove the compressor, but keep the mounting bolts. Place the bypass pulley in place of the compressor and install the bolts to the proper torque. Re-install the compressor belt and tension properly. Alldatadiy.com and Eautorepair.net are professional-grade shop manuals—period.
How do you remove an AC pulley line?
Follow the lines back to their other connecting point and remove them with the line wrench set. Locate the mounting bolts for the AC compressor and loosen them with the socket and ratchet set. Support the AC compressor with one hand and remove the mounting bolts by hand. Set the old AC compressor aside.
Which is the best a / C compressor bypass pulley?
A/C Bypass Pulley 5 out of 5 stars. Read reviews for Dorman HELP! A/C Bypass Pulley When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures. Dorman HELP! A/C Bypass Pulley ☆☆☆☆☆ No rating value for Dorman HELP! A/C Bypass Pulley
How is the O’Reilly a / C bypass pulley rated?
A/C Bypass Pulley 4.5 out of 5 stars. Read reviews for Dorman HELP! A/C Bypass Pulley When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
How to use Dorman help a / C bypass pulley?
Filter your results by entering your Year, Make, Model to ensure you find the parts that fit your vehicle. Dorman HELP! A/C Bypass Pulley 5 out of 5 stars. Read reviews for Dorman HELP! A/C Bypass Pulley When autocomplete results are available use up and down arrows to review and enter to select.
