1312100714 is an OEM replacement drive pulley/sheave used on the Chicago Pneumatic RCPC piston air compressors. This was also commonly used on BelAir compressors as well. This pulley/sheave attaches to the motor.
Please contact us with your model and serial number for confirmation this pulley is correct for your air compressor.
1312100714 will work with the following Chicago Pneumatic compressors:
1312100714 will work with the following BelAir compressors:
Part #: 32170953
Part #: 32307738
Part #: 32304602
Part #: 38466934
Part #: 32304610