Made to fit 8G4189 BEARING-SELF ALIGNING 8G4189 CAT NEW Aftermarket 8G4189 Made to fit 8G4189 CAT Meets OEM Specs for Fit and Performance This is a new item CAT BEARING-SELF ALIGNING 8G4189 Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.