SCREW - BLEEDER (CAT CT1921-64095)

A bleeder screw that has lost its sealing ability can allow air or fluid to bypass the intended circuit. This aftermarket replacement part references the CAT catalog number CT1921-64095. The screw functions as a threaded fastener with a ported design to permit controlled release of trapped air or fluid. A common failure consequence is a gradual loss of system pressure, leading to inconsistent operation. During a pressure check, a leaking bleeder screw may produce visible seepage around the threads. Keeping the screw in sound condition helps maintain consistent system response. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT1921-64095, ct1921-64095, CT192164095, ct192164095