Complete Banjo Bolt / aluminum sealing ring set for Porsche 911 (all model variants) from model years 1972-1983. Yellow galvanized. For replacing all banjo Banjo Bolt and aluminum sealing rings on the fuel distributor (injection lines, inlet and return lines,fuel fitting ). Complete Banjo Bolt / Aluminum Washer Set for Porsche 911 (all model types) model years 1972-1983. Yellow zinc plated. For replacing all Banjo Bolts and Aluminum washers on the Fuel Distributor (Injection lines, feed line, return line, screw-in fittings). 15x aluminum sealing ring 8x11.5, comparison number 90012311530 2x aluminum sealing ring 12x16, comparison number 90012311630 7x Banjo Bolt 8mm, Comparative number 91111089900 15x aluminum washer 8x11.5, comparative number 90012311530 2x aluminum washer 12x16, c.