Fitment
for Chevy
for Tahoe 2003-2014
for Silverado 2500HD 2012-2014
for Silverado 3500 2003-2007 2013
for Silverado 3500HD 2007-2013
for Suburban 1500 2003-2014
for Suburban 2500 2003-2013
for GMC
for Sierra 1500 2004-2009

Item Offered
Kit Parts Included: Cluth

Part Number
2021177AM,1521127,1520940,47362,10000634,20784066,25891791,1520941,1521177,29002C,19130450,10000632

Descriptions
the 3 Main Parts of the Compressor Clutch Assembly Are the Coil Magnet,the Pulley,and the Clutch Plate
the Clutch Drive Plate Is Splined to the Input Shaft of the Compressor
the Compressor Clutch Is a Large Electromagnet That,When Energized,Draws the Clutch Plate Into the Clutch Pulley
This in Turn Engages the Drive Pulley to the Compressor Input Shaft,Causing the Shaft to Spin
When the Compressor Clutch Is Not Engaged,the Input Shaft of the Compressor Does Not Spin and the Drive Pulley Freewheels on a Sealed Bearing Assembly

Surface Finish
Painted