1.Bolt Clrcle 5 1/2"
Overall Helght 2 11/16"
Flange I,D 4 3/8"
FlangeO.D 6 1/4
2.Replacement:Freightliner STM 343-4009
International 1657-084-C91 1695-989-C91 2033-863-C91
STEMCO 343-4009
Volvo 862500 921015015