Hydraulic Main Piston Pump CAT D6H D6H II D6H XL D6H XR D6R Track-Type Tractor for 9T-7099 0R-7950

This variable displacement axial piston hydraulic pump is designed for CAT D6H, D6H II, D6H XL, D6H XR, and D6R track-type tractors. It delivers hydraulic power to the blade, tilt, steering, and all working hydraulic circuits, ensuring reliable and consistent machine performance.

The following symptoms may indicate pump wear or failure and should be inspected promptly:

1. Insufficient hydraulic power and slow movement
2. Excessive internal pump leakage, unable to build up pressure
3. Abnormal noise and severe vibration of the pump
4. Hydraulic oil overheating
5. Oil leakage at the pump shaft and joint surface
6. Stuck displacement mechanism, flow control failure

To ensure correct fitment and delivery, please provide the following information when ordering:

1. Machine serial number to confirm part interchangeability.
2. Specify your demand: complete pump assembly, spare parts, or seal kit.
3. Quality options: Genuine, OEM, or Remanufactured.
4. Pre-delivery inspection: pressure test and visual inspection.
5. Seals and O-rings can be provided upon request.
6. Export packing with shockproof and anti-rust treatment.