Differential gasket kit contains center housing and differential gaskets for 9N, 2N, 8N. 6 pieces. DGK928$7.94 Davis Tractor Parts Ford 8N Dept 24263 Antioch Rd. Andalusia, AL 36421 Phone: 334-222-7214 Fax: 334-222-0025 Email: parts@davistractor.com