87433897 REPLACEMENT HYD PUMP 580M, 580L, 580SL BACKHOE Fits Case
87433897 REPLACEMENT HYD PUMP 580M, 580L, 580SL BACKHOE Fits Case
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One New Aftermarket Replacement Hydraulic Double Pump Fits Case (CNH) 580 Series Loader/Backhoes
This aftermarket replacement hydraulic double pump (part number 87433897) supplies the main hydraulic and steering circuits on Fits Case 580 Series loader/backhoes. It features a 14-spline shaft and is a direct replacement for the original 17-spline design pumps -- when installing, the 14-spline coupler (87437920) and adapter (87429360) must also be replaced. Verify the pump number on the name tag before ordering to confirm correct application.
Specifications
- Type: Hydraulic Double (Tandem) Gear Pump
- Shaft: 14-Spline
- Displacement: 3.19/1.09 in3
- Running Pressure: 3000 PSI
- Speed at Max Working Pressure: 2200 RPM
- Weight: Approx. 72 lbs
Compatible Models
Fits Case 580 Series Loader/Backhoes: 580L, 580SL, 580SL Series 2, 580M, 580SM, 580 Super L, 590SL Series I and II, 590SM Series I
Note: This is the 14-spline shaft version. Count your existing pump splines before ordering. For 580 Super M, this pump fits units before serial number N4C304000 only.
Replaces Part Number(s):
87433897, M87433897, 121124A1, 121124A2, 257954A1, 704977AT
Aftermarket Interchange Numbers
87435827
New aftermarket replacement part - not remanufactured, not used.
