This is a A-1349141C3 Disc, Brake PN: 1349141C3Main Description As Following : A-1349141C3 Disc, Brake P.N: 1349141C3 Inside Diameter: Major: 2.512" Minor: 2.269"Outside Diameter: 8.000"Replaces: 1349141C2, 1349141C1, A153982, 84415744Teeth: 19Thickness: .439" Replaces: 84415744 CASE/INTERNATIONAL HAR. , Crossed From: A153982 CASE-IH , 1349141C1 CASE-IH , 1349141C2 CASE-IH Found in Section & Models : Transmission & Rear Axle > Brake Disc and Plates, Case-IH BACKHOE: 480E, Case-IH BACKHOE: 480F, Case-IH BACKHOE: 580SE, Case-IH INDUSTRIAL/CONSTRUCTION: 480D (SN 16270319>), Case-IH INDUSTRIAL/CONSTRUCTION: 480ELL, Case-IH INDUSTRIAL/CONSTRUCTION: 480FLL, Case-IH INDUSTRIAL/CONSTRUCTION: 480LL (SN 16270319>), Case-IH INDUSTRIAL/CONSTRUCTION: 580D (1/80-12/84), Case-IH INDUSTRIAL/CONSTRUCTION: 580SD, Case-IH INDUSTRIAL/CONSTRUCTION: 584D, Case-IH INDUSTRIAL/CONSTRUCTION: 584E, Case-IH INDUSTRIAL/CONSTRUCTION: 585D, Case-IH INDUSTRIAL/CONSTRUCTION: 585E, Case-IH INDUSTRIAL/CONSTRUCTION: 586D, Case-IH INDUSTRIAL/CONSTRUCTION: 586E Associated Items : New Also A-CA-S-480ETLB, A-CA-P-580DSPR And : Inside Diameter: Major: 2.512" Minor: 2.269" Outside Diameter: 8.000" Replaces: 1349141C2, 1349141C1, A153982, 84415744 Teeth: 19 Thickness: .439"