VALVE - AIR BRAKE CHECK (CAT CT2M9347)

A worn air brake check valve can cause a loss of braking pressure, leading to reduced stopping ability. This aftermarket replacement part references the CAT catalog and carries the part number CT2M9347. The valve allows air to flow in one direction while blocking reverse flow, a plain mechanical function. A common failure consequence is a gradual air leak that prevents the brake system from holding pressure. Keeping this valve in sound condition helps maintain consistent brake response during operation. The item ships at approximately 0.25 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT2M9347, ct2m9347