Sparex source: https://us.sparex.com/hydraulic-filter-element-57891.html Product: Hydraulic Filter - Element - Sparex S.57891 SKU: S.57891 Listing note: Overall height: 72mm, OD: 55mm, Inside Ø - End 1: 25mm, Inside Ø - End 2 Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.