Product Description
D82186 Hydraulic Pump — Replacement hydraulic pump designed for Case skid steer loader applications where reliable hydraulic flow and pressure are critical for daily operation. This pump is commonly used to restore strong, responsive hydraulics for lift, tilt, and auxiliary functions.
D82186 is most often associated with Case skid steer loaders such as the 1835B and 1845B, along with similar Case machines that use a compatible hydraulic pump configuration. It is intended for demanding work environments where consistent hydraulic performance is required.
Common signs of a worn or failing hydraulic pump:
- Slow or weak lift and bucket movement
- Hydraulic power loss under load
- Functions that become sluggish as oil temperature increases
- Whining, grinding, or unusual pump noise
- Erratic or inconsistent hydraulic response
Cross reference and interchangeable part numbers:
- D82186
- D71203
- 363595A1
- DR82186
Fitment and installation guidance: Always compare the replacement pump to the original pump removed from your machine. Confirm shaft or spline type, mounting pattern, rotation direction, and hydraulic port orientation. Skid steer hydraulic pumps can appear similar while differing in critical details.
Recommended system preparation: Inspect suction hoses and fittings for air leaks, replace hydraulic filters, and flush contaminated fluid if needed. Proper system cleanliness and air-free suction are essential to protecting a new hydraulic pump.
Need help confirming compatibility? Provide your skid steer model, serial number, and any identification markings from your existing pump so the correct replacement can be verified before ordering.
