This bulldozer listing identifies a gear pump as 16Y-76-06000. It does not specify displacement, pressure rating or the circuit it serves. Verify the pump against the machine parts diagram and installed unit. Rotation, shaft style, flange and port positions must match the intended application.

Record the pump label and connections

Provide the machine model and serial, pump number and clear images of the label, shaft end, mounting face and ports. Trace the hoses in the hydraulic diagram so the supplier can confirm the circuit. If the pump has been changed before, use the installed pump information as well as the machine record. Do not select a replacement from the part number’s appearance alone.

Check the system when a pump fails

Inspect the drive, suction line, fluid condition and filter according to the manufacturer’s procedure. Contamination or restricted supply can damage a new pump. Depressurize the hydraulic system before disconnecting lines, cap open ports and follow the specified priming and start-up process. The listing does not provide operating limits, so use the machine manual for test pressure and adjustment.

Buyer FAQ

What displacement is this pump?

The page does not state a displacement. Request verified pump data for 16Y-76-06000.

Can pump rotation be inferred from the ports?

No. Confirm rotation and drive from the pump label or catalogue.

What else should be checked during replacement?

Inspect fluid, filter, suction supply and drive condition as prescribed by the service manual.