i have a older bravo one upper and i am putting a newer gear set in .do i use the older thrust bearing assembly or do i use the newer black thrust bearing thanks mike

Mike are you referring to the bearing inside the gear? The one next to the cone spring? The old one was a two piece and the new one is a one piece, black on one side. Use the new bearing with the new gears.

Dick

thanks for the help mike

yes use the new style.

The silver side goes next to the spring