KP0588CSSS AM880199 Hydraulic Pump Replacement hydraulic pump compatible with John Deere tractor models 855, 755 and lawn model F1145. Designed to restore hydraulic pressure and reliable operation in steering, lift and implement circuits. Key benefits Directfit compatibility: Matches the referenced part numbers KP0588CSSS and AM880199 for straightforward replacement on the listed models. Restores hydraulic function: Replaces worn or failed pumps to recover lift, steering and implement performance, reducing downtime. Durable construction: Built with robust metal components to withstand repeated use in agricultural and landscaping environments. Maintains system performance: Designed to deliver consistent flow and pressure for smooth, predictable operation of hydraulic attachments. Simplified service: Uses existing mounting points and hydraulic connections on compatible machines for faster installation. Important attributes Function: Hydraulic pump for delivering system pressure to steering, lift and implement circuits. Compatibility: Suitable for use on John Deere tractor model 855, model 755, and lawn model F1145 when fitted to the corresponding pump location. Identification: Supplied as part number KP0588CSSS and AM880199 to match service and parts listings. Build: Engineered with metal housing and precisionmachined components to provide reliable mechanical performance. Performance: Intended to provide steady hydraulic flow and pressure appropriate for the service roles on the listed equipment. Typical applications and use scenarios Tractor : a failing pump on a John Deere 855 to restore loader lift and implement control after symptoms such as slow lift operation or low hydraulic pressure. Fleet maintenance: Service a John Deere 755 that exhibits sluggish steering or inconsistent implement response by installing the replacement pump to predictable system behavior. Lawn mower service: Install as the replacement pump on a F1145 lawn machine to recover mower deck lift and attachment operation during seasonal maintenance or after pump failure. Installation and service notes Verify part numbers KP0588CSSS and AM880199 against the machine service manual or parts list before ordering. Inspect shaft splines, mounting hardware and hydraulic ports for wear or damage and seals or hoses as needed during pump installation. Follow machine manufacturer service procedures for bleeding, fluid type and torque specifications to ensure performance. This hydraulic pump is offered as a replacement component to restore hydraulic system operation on the compatible tractor and lawn models listed above.