Parts list: № Number Qty Name Options 1 AR1729R 1 COVER (SUB FOR AL19921) 2 R28795 1 DUST BOWL (SUB FOR L28519) 3 [] 1 BASE, (SUB AZ21744) 3 AZ21744 1 PRECLEANER BASE, (SUB FOR AT34897) 4 AT170942 1 PRECLEANER (SUB FOR AT39122 OR AZ21733) Next page: ST291740 Air Cleaner And Bracket (Wth Turbocharger) ST291739 Air Cleaner And Bracket (W/O Turbocharger)