The TURBO-BEARING® for Dillon RL 550b will smooth the indexing and reduce the play and wobble in the shell plate. With the kit installed, you will be able to tighten the shellplate bolt tighter to reduce wobble, while still being able to index the shellplate freely.
Included in Kit:
— 1 Index Sprocket
— 1 Needle Roller Thrust Bearing
— 2 Thrust Washers
— Instructions
TURBO-BEARING is a registered trademark of Slash K Inc.