This is a brand new Air Condition Compressor Assembly for Case-IH models. The specs are as follows:
Dim A (1) Vertical #8 And #10 O-Ring Fittings
Dim B (2) 3 1/4" Front To Rear Inside Ear Measurement
Dim C (3) Without Charge Ports, With One Wire Bullet Connector
Replaces Part Numbers:
509-422 AP AIR
A-86508521 FORD
A-4510 SANDEN
A-AG518204