New Replacement Hydraulic Pump that fits Case Backhoe Loader models: 580SL, 580SL (Series 2), 580SM...580 Super M Before Serial # N4C304000
This is the 14 Spline Shaft....count yours to compare if unsure.
Replaces Part Number: 87433897
Made in USA
If you need the Hydraulic pump coupling we have it listed on eBay as well. The part number for the coupling is 87437920
