SUMP GASKET. Compatible with David Brown 990, 990 Selectamatic, 995, and 996 tractors. Replaces original part no. - K918684 ALL MAJOR CREDIT AND DEBIT CARDS ACCEPTED. All parts are high quality non genuine parts unless otherwise stated. Manufacturer part numbers are for reference purposes only. 57567 / v5336 PLEASE NOTE - All items are shipped from the UK! Buyers outside of the UK are reminded that they are responsible for any import duty charges imposed.