Cam Seat Insert, Fits Brand American Standard, For Use With Mfr. Model Number 2000011.002, 2000100.002, 2000100.295, 2000101X.002, 2064011.002, 2064101.002, 2064101.295, 2064131.002, 2064131.295, 2064401.002, 2064401.295, 2064801.002, 2064801.295, 2064831.002, 2064831.295, 4508201.002, 4508201.224, 4508201.295, 4508401.002, 4508401.295, 4508801.002, 4508801.224, 4508801.295, 6028201.002, 6028201.224, 6028201.295, 6028240.002, 6028240.224, 6028240.295, 6028801.002, 6028801.224, 6028801.295