Overview Product Description 199090 New-No Box; Lynair 172011 Seal Kit; SH-9C21-4-1/2; 9"ID; 3" Dia. . Item is New; unused; no factory packaging. Austin Surplus SKU: 199090 Location: 92150-GRG-R06-P06-S03-0002580 Product Videos Custom Field MPN 172011 Product Reviews