This is a A-B5182 Spring Harrow Tooth PN: B5182Main Description As Following : A-B5182 Spring Harrow Tooth P.N: B5182 Dim A (1): 13.50"Dim B (2): 7.375"Dim C (3): 2.750" Replaces: PMKE-2 JOHN DEERE , Crossed From: SH05182 SHOUP Found in Section & Models : Teeth > Teeth: Baler, Harrow Rake, Tedder, ect., Kewanee CULTIVATOR: INTEGRATOR 490 SERIES 3 (10/1986> W/ 161 Harrow Attachment), Kewanee CULTIVATOR: 381 (10/1986> W/ 161 Harrow Attachment), Kewanee CULTIVATOR: 382 (10/1986> W/ 161 Harrow Attachment), Kewanee CULTIVATOR: 383 (10/1986> W/ 161 Harrow Attachment), Kewanee DISC HARROW: 1175 (10/1986> W/ 161 Harrow Attachment) Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 13.50" Dim B (2): 7.375" Dim C (3): 2.750"