This is a A-A65554 Connector, Turbo to Exhaust PN: A65554Main Description As Following : A-A65554 Connector, Turbo to Exhaust P.N: A65554 Inside Diameter: 2.9990"Outside Diameter: 4.000"Replaces: A58896 Crossed From: AMA65554 , , A58896 CASE-IH , WN-A65554 , , WNA65554 , , 101512 , Found in Section & Models : Engine Parts > Exhaust System Parts, Case-IH CRAWLER: 600, Case-IH INDUSTRIAL/CONSTRUCTION: W14, Case-IH INDUSTRIAL/CONSTRUCTION: W14FL, Case-IH INDUSTRIAL/CONSTRUCTION: W14H, Case-IH INDUSTRIAL/CONSTRUCTION: W18, Case-IH INDUSTRIAL/CONSTRUCTION: W18B, Case-IH INDUSTRIAL/CONSTRUCTION: W20, Case-IH INDUSTRIAL/CONSTRUCTION: W20B, Case-IH INDUSTRIAL/CONSTRUCTION: W20C, Case-IH INDUSTRIAL/CONSTRUCTION: W24B, Case-IH INDUSTRIAL/CONSTRUCTION: W24C, Case-IH INDUSTRIAL/CONSTRUCTION: W26B, Case-IH INDUSTRIAL/CONSTRUCTION: W30, Case-IH INDUSTRIAL/CONSTRUCTION: W36 (SN <-17754000), Case-IH INDUSTRIAL/CONSTRUCTION: 1080, Case-IH INDUSTRIAL/CONSTRUCTION: 1080B, Case-IH INDUSTRIAL/CONSTRUCTION: 1150B, Case-IH INDUSTRIAL/CONSTRUCTION: 1150C, Case-IH INDUSTRIAL/CONSTRUCTION: 1150D, Case-IH INDUSTRIAL/CONSTRUCTION: 1155D Associated Items : New Also A-CA-P-600CRWLG, A-CA-P-600CRWLR, A-CA-S-600CRWLR, A-CON-S-LHEAD, A-CA-O-W14, A-CA-O-W14LTE, A-CA-P-W14, A-CA-S-W14, A-CA-S-W14LTE, A-IH-P-W12W14, A-CA-P-W14, A-CA-S-W14LTE, A-CA-P-W14, A-CA-S-W14, A-CA-S-W14LTE, A-CA-O-W24BWL, A-CA-P-W24BWL, A-IH-O-W30, A-IH-P-W30, A-IH-S-SUPPF20 And : Inside Diameter: 2.9990" Outside Diameter: 4.000" Replaces: A58896