Hydraulic Pump Replacement for Case Backhoe Loader 580SL 580SM 590SM 257954A1, 87433897 11106444
#OE Number
257954A1
87433897
#Fitment
Replacement for Case Backhoe Loaders (Series II): 580SL, 580SM, 580Super L, 580Super M, 580M, 580LPS, 590SM
#Package Content
1x Hydraulic Pump (As Pics Shown)
#Features
▸ Precision-machined gears supply steady flow and pressure for digging and loading
▸ Heavy cast housing withstands vibration, impact and high pressure on job sites
▸ Pre-machined flange and splined shaft for direct, simple installation
▸ Inspect drive bracket before installation to prevent early pump failure
▸ Leakage and performance tested prior to shipment for reliable heavy-duty use
▸ Precision-machined gears supply steady flow and pressure for digging and loading
▸ Heavy cast housing withstands vibration, impact and high pressure on job sites
▸ Pre-machined flange and splined shaft for direct, simple installation
▸ Inspect drive bracket before installation to prevent early pump failure
▸ Leakage and performance tested prior to shipment for reliable heavy-duty use
Pre-install note: Check the drive bracket. Cracked, bent or loose brackets cause misalignment and vibration, which shortens pump life. Repair or replace it before installation.
Professional installation is recommended.