Parts list: № Number Qty Name Options 1 AR1729R 1 COVER 2 R28795 1 DUST BOWL 3 [] 1 4 AT170942 1 PRECLEANER (SUB FOR AT34893 AND AT39122) 5 AU12450 1 Hose Clamp Next page: 0520-4 AIR CLEANER (WITHOUT TURBOCHARGER) [01I01] 0520-5 AIR CLEANER SUPPORTS (WITHOUT TURBOCHARGER) [01I02] 0520-6 PRE-CLEANER (WITHOUT TURBOCHARGER) [01I03] 0520-7 REPLACEMENT PRE-CLEANER (WITHOUT TURBOCHARGER) [01I04] 0520-2 AIR CLEANER SUPPORTS (WITH TURBOCHARGER) [01H24] 0520-1 AIR CLEANER (WITH TURBOCHARGER) (ENGINE SERIAL NO. 545800-621172) (MANUFACTURED 1980-1983) (ENGINE SERIAL NO. 100001- ) (MANUFACTURED 1983- ) [01H23]