Overview Product Description 204717 New-No Box; Sulair 51506 Hydraulic Filter1-3/4"ID; 4-1/2" OD; 7" Tall; . Item is New; unused; no factory packaging. Austin Surplus SKU: 204717 Location: 35861-GRG-R10-P16-S03-0000290 Product Videos Custom Field MPN 51506 Product Reviews