Sparex source: https://us.sparex.com/hydraulic-pump-308873a1-57798.html Product: Hydraulic Pump 308873a1 - Sparex S.57798 SKU: S.57798 Listing note: A: -mmB: -mmC: -mmD: -mmE: 27mmF: -mmG: -H: 22mmI: -mmJ: - Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.