Product Description
D73079 Hydraulic Pump In Stock — Replacement hydraulic pump designed for Case backhoe and industrial equipment applications where consistent hydraulic flow and pressure are essential. This pump is commonly used to restore reliable performance to loader, backhoe, and auxiliary hydraulic functions.
D73079 is frequently associated with Case backhoe models such as the Case 480E, and similar machines that use a compatible pump configuration. It is built to support smooth hydraulic operation during digging, lifting, and material handling tasks.
Cross references / alternative numbers
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D73079
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102480A1
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M102480A1
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HYI60-0247
Signs your hydraulic pump may need replacement:
- Slow or uneven loader and backhoe movement
- Loss of hydraulic power under load
- Hydraulic functions that fade as oil temperature increases
- Unusual noise coming from the pump area
- Difficulty maintaining consistent system pressure
Installation and fitment guidance: Always compare the replacement pump to the original unit being removed. Confirm mounting bolt pattern, shaft or spline type, rotation direction, and hydraulic port locations. Verifying these details helps ensure proper installation and prevents unnecessary downtime.
Recommended system checks: Before installing a new pump, inspect hydraulic hoses and suction lines for cracks or air leaks, replace clogged filters, and flush contaminated hydraulic fluid if necessary. Proper system preparation can significantly extend pump service life.
Need help confirming compatibility? If you have questions about fitment, provide your machine model, serial number, and any identifying numbers from the original pump so compatibility can be verified before ordering.
