David Brown Tractor Parts | 995 | Filters | All States Ag wwwtorpartsasap››David Brown Tractor Parts›995David Brown Tractor Parts 995 - Filters. All of our new, rebuilt, and used parts come with a 1 year warranty. 990 Fuel filter change - David Brown Tractor Club Forum dbtc›Board index›General Discussion›DBTC ForumApr 21, 2009Andy. cut a stick and taper it and push in the end of the inlet pipe to the filter from the lift pump to stop the fuel. Don't remove the pipe from the tank as you will have to suck on the end at the lift pump when you reconnect it otherwise to get the fuel to syphon.