This is a A-3802356 Kit, Exhaust Valve PN: 3802356Main Description As Following : A-3802356 Kit; Exhaust Valve P.N: 3802356 Includes: (1) 3901607 Valve & (2) 3900250 Collets. Replaces: C3802356 MAXIFORCE , Crossed From: HCK3802356 , , K3802356 , Found in Section & Models : Engine Parts > 4-390 Naturally Aspirated Cummins "B" Series, Case-IH BACKHOE: 480E (Qty: 4), Case-IH BACKHOE: 480F (Qty: 4), Case-IH BACKHOE: 580K (Qty: 4), Case-IH BACKHOE: 580SE (Qty: 4), Case-IH BACKHOE: 580SK (Qty: 4), Case-IH CRAWLER: 450C (Qty: 4), Case-IH CRAWLER: 455C (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 480ELL (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 480FLL (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 550 (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 550E (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 584E (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 585E (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 586E (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 660 (Qty: 4), Case-IH INDUSTRIAL/CONSTRUCTION: 760 (Qty: 4), Case-IH SKID STEER LOADER: 1840 (Qty: 4), Case-IH SKID STEER LOADER: 1845C (Qty: 4), Case-IH SWATHER/WINDROWER: 6000 (Qty: 4), Case-IH SWATHER/WINDROWER: 6500 (Qty: 4) Associated Items : New Also A-CA-S-480ETLB, A-CA-S-580K, A-IH-S-1660COMB, A-CA-O-450C, A-CA-P-450C455C, A-CA-S-450CCLR, A-CA-O-450C, A-CA-P-450C455C, A-CA-S-450CCLR, A-CA-S-850D855D, A-CA-S-850D855D, A-CA-P-688CLREX, A-IH-S-1440COMB, A-CA-P-1896, A-CA-P-2096, A-IH-P-5120, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT, A-IH-S-AIRHEAT And : Includes: (1) 3901607 Valve & (2) 3900250 Collets.