Parts list: № Number Qty Name Options 1 R81459 1 BASE (SUB FOR R50427) 2 15H558 1 Pipe Plug 1/8" 3 R375R 1 O-Ring 4 AR73824 1 CHECK VALVE 5 P46051 1 O-Ring 6 R81460 1 FITTING 6 R81461 NA FITTING 7 RE24359 1 BASE Next page: 0420-6 REPLACEMENT FUEL FILTER AND FUEL PIPES [01E20] 0420-4 FUEL CHECK VALVE [01E19] 0420-3 FUEL FILTER (SERIAL NO. XXXXXX- ) [01E18] 0420-2 FUEL FILTER (ENGINE SERIAL NO. 561039- ) [01E17] 0420-1 FUEL FILTER (ENGINE SERIAL NO. -561038) [01E16]