Parts list: № Number Qty Name Options 1 R27166 1 O-Ring 2 AR73824 1 CHECK VALVE 3 R375R 1 O-Ring 4 R76283 1 ADAPTER FITTING 5 AR103221 1 CHECK VALVE Next page: 0420-4 REPLACEMENT FUEL FILTER BASE KIT (ENGINE SERIAL NO. -299563) [01E18] 0420-5 FUEL FILTER AND FUEL PIPES - CONTINUED (ENGINE SERIAL NO. 299564- ) [01E19] 0420-6 FUEL FILTER AND FUEL LINES (ENGINE SERIAL NO. 299564- ) [01E20] 0420-2 FUEL FILTER AND FUEL LINES (6466AT 11 ENGINE SERIAL NO. 298998-299563) (6466AT 07,08,10, 6466TT 02,05 ENGINE SERIAL NO. -299563) [01E16]