diesel generator fuel filter | eBay www›Search›diesel generator fuel filterFind great deals on eBay for diesel generator fuel filter. Shop with confidence. Skip to main content. eBay Logo: Under $8 - apply Price filter. $8 to $15 - apply Price filter. Over $15 - apply Price filter. military diesel generator onan p/n 72-5063 fuel filter assy See more like this. Diesel Filter: Amazon I was concerned it would restrict the flow for a single diesel pump. I have great flow and the fuel I pump through the filters is clean. I also have an auto shut off nozzle. Very pleased with these filters, I have had to filter some dirty diesel and the filters are still functioning well after 2000 gallons of pumped fuel.