Add to Cart Compare Ucf Grease Seal 2.25" I.D. P/N Se225-337-37Tb UCF MSRP: Now: $7.77 Was: GREASE SEALID: 2.250".OD: 3.376".single lip.Sold each. As always, 21 Motorsports offers FAST and FREE shipping on UCF part number SE225-337-37TB. Please look around to find more great items from UCF and all the other great and parts you love! MSRP: Now: $7.77 Was: Add to Cart Compare