Kenworth T600/T660 Mirror Covers *Please verify your OEM number(s) before purchasing. Replacement Mirror Covers Fits Kenworth Models: T600 T660 OEM Part Number Cross References: Driver: R59-1019-22 Passenger: R59-1010-22 Snap-On Installation; No Tools Needed! Seal Not Included Covered by a 6-Month W... See More