This is a A-176374C1 Bushing, Lower PN: 176374C1Main Description As Following : A-176374C1 Bushing, Lower P.N: 176374C1 Dim A (1): 1.00" IDDim B (2): 1.25" long Crossed From: AV101152 VAPORMATIC , SH176374 SHOUP , 176374C1-N , Found in Section & Models : Headers/Platforms/Feeder House > Corn Head Parts, Case-IH HEAD, CORN: 824, Case-IH HEAD, CORN: 833, Case-IH HEAD, CORN: 834, Case-IH HEAD, CORN: 844, Case-IH HEAD, CORN: 853, Case-IH HEAD, CORN: 854, Case-IH HEAD, CORN: 863, Case-IH HEAD, CORN: 864, Case-IH HEAD, CORN: 873, Case-IH HEAD, CORN: 874, Case-IH HEAD, CORN: 883 Associated Items : New Also This is An Aftermarket Product And : Inside Diameter: 1.00" Length: 1.25"