Used OMC Johnson Evinrude 7″ flame arrestor 980032. 7 1/2″ O.D. at top cover, 7″ diameter flame arrestor, 2″ tall and 2 5/8″ diameter carburetor opening. clean and good cosmetic condition but with some distortion to the upper and lower plate as noted in the photo. Skippers Marine specializes in new old stock, recycled and those hard to find marine parts and accessories.  6-9732