CASE D149283 Hydraulic Gear Pump | Fits 580K 580SK
CASE D149283 Hydraulic Gear Pump | Fits 580K 580SK
In Stock & Ready for Global Express Dispatch
Request a Quick Quote✓ Premium CASE Quality Spec | ✓ 100% Direct Fit | ✓ Fast Global Shipping
Heavy-duty main hydraulic gear pump assembly engineered as a direct OEM-compatible replacement for CASE backhoe loader part number D149283. Precision-manufactured to exact CASE industrial equipment specifications and fluid dynamic standards, this high-performance dual gear pump restores reliable system operating pressure, smooth fluid circulation, and peak breakout power for CASE 580K and 580SK backhoe loaders operating under continuous heavy construction workloads.
Product Highlights
- Part Number: CASE D149283
- Direct Fit OEM Replacement: Mounting flange pattern, drive shaft splines, port orientations, and bolt hole centers strictly match original CASE equipment specifications for seamless drop-in installation.
- Heavy-Duty Precision Construction: High-strength cast housing and precision-ground alloy gear sets provide superior structural rigidity, heat dissipation, and pressure resistance under heavy cyclic loads.
- Optimal Hydraulic Efficiency: Delivers precise multi-circuit flow to power front loader boom/bucket operations, rear backhoe digging movements, and steering circuits simultaneously without pressure lag.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | D149283 |
| Equipment Brand | CASE Construction |
| Component Type | Main Hydraulic Gear Pump Assembly |
| Application | Backhoe Loader Main Hydraulic System |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium replacement hydraulic gear pump is precision-engineered to fit the following CASE heavy machinery platforms:
- CASE Backhoe Loaders: 580K, 580SK (Super K)
Key Applications
- Main Hydraulic Pump Replacement: Direct replacement for worn, sluggish, or pressure-losing factory hydraulic pumps during equipment servicing or overhauls.
- Hydraulic System Power Restoration: Eliminates internal oil bypassing, aeration noise, and slow cylinder cycle times, restoring full digging force and loading speed.
- System Reliability & Protection: Maintains continuous hydraulic pressure stability, preventing fluid overheating and protecting control valves and cylinders from premature wear.
Why Choose Our CASE Replacement Hydraulic Pumps?
- ISO Certified Production: Manufactured under strict ISO 9001 quality system guidelines and 100% factory pressure, dynamic flow, and volumetric efficiency tested prior to dispatch.
- Cost-Effective Aftermarket Solution: Factory-direct pricing delivering OEM-level flow rates, pressure ratings, and service life without high dealer markups.
- Global Express Dispatch: Fully stocked for rapid international air shipment to minimize machine downtime on job sites.
- Dependable Warranty: Supported by a full 12-month quality warranty with dedicated technical support from heavy machinery hydraulic specialists.
Frequently Asked Questions (FAQ)
Q: Is this hydraulic pump a direct replacement for CASE part number D149283?
A: Yes, this gear pump assembly is a 100% direct-fit replacement designed to match original CASE D149283 mounting dimensions, shaft splines, port sizes, and oil flow specs.
Q: Will this pump fit my CASE 580K or 580SK backhoe loader?
A: Yes, it is fully compatible with CASE 580K and CASE 580SK (Super K) backhoe loader models.
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty covers material defects, housing flaws, gear shaft failure, seal degradation, and internal pressure loss under standard working conditions.
Q: How fast can this CASE hydraulic pump be delivered?
A: In-stock hydraulic pumps are typically dispatched within 3–5 business days, with worldwide air express delivery options available for urgent machine-down repairs.
Need a Quote for CASE D149283 Hydraulic Pump?
Contact us today for factory-direct pricing, stock confirmation, and fast international delivery options.
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