- Hydraulic Pump for Case Excavator 9010B, 9020B
- Part Numbers: 161757A1
- Manufacturer: KYB
- Approximate Weight: 4 LBS
- Availability, Shipping & Warranty Per Terms & Conditions
- The CASE 161757A1 hydraulic pump is an OEM hydrostatic drive pump commonly used on older CASE 9010B and 9020B excavators, where it plays a vital role in delivering consistent hydraulic power for travel and machine control functions. On aging equipment like this, maintaining exact OEM specifications is critical because the hydraulic system is far less tolerant of variation—any mismatch in flow or pressure can quickly lead to sluggish travel, weak response, or unstable operation under load. While aftermarket replacements may appear compatible, they often fail to replicate the precise performance curve required, which can place added stress on already worn motors, valves, and seals. Using the genuine CASE 161757A1 OEM pump helps preserve proper system balance, protect existing components from accelerated wear, and reduce the risk of costly downtime or unexpected hydraulic failure in these legacy machines.
- Customer Service Hours 8am-12pm & 1pm -5pm M-F CST
- Phone or Text: 331 200-5011