New bearings help the tool spin freely to provide the most amount of RPMs under load. You will never get all of these parts on a regular Snap on tune up from their service centers. are included with my custom kit below.

Brand: Snap on
Non-Domestic Product: No
Type: Air Tool Parts
Warranty: No
Custom Bundle: Yes
Manufacturer Part Number: PT850, GUN METAL GREY
Bundle Listing: Yes
Country/Region of Manufacture: United States
Modified Item: Yes