[s-cars] Fuel filter washer

[David Forgie]

049133696B is a fuel filter banjo bolt 14.7 x 22 crush washer used on 1985-1991(ish) C3s. Item 55 here: http://audi.7zap.com/en/usa/audi+100/a10/1990-112/2/201-45020/#55 

What you want for your AAN filter is an N 0138128 A12 x 15 x 1.5 sealing (crush) washer. Item 5 here: http://audi.7zap.com/en/usa/audi+100+quattro/a10q/1993-139/2/201-201090/#5 
(ignore the "o-ring" comment, its metal) 

Available at locations like ECS Tuning for $0.99 a washer = go to a dealer and save the shipping: https://www.ecstuning.com/Search/SiteSearch/N0138128/ES466241/ 

Hope that helps 

Dave F