Jims Case Bearing Conversion Tool - Jims 959 - Twin Cam 2003-2017

Jims #: 959

Using the special Jims precision insert this tool is designed to easily and accurately convert the left side crank roller bearing to the more durable Timken Bearing.

This tool includes one bearing insert held under.002 inch TIR (total indicator reading) bearing is manufactured from aerospace quality steel that is several times stronger than the aluminum case material that the standard bearing rides in. Also included is a press plate that will hold the bearing insert in line with the case bearing bore as it is being pressed in all necessary drill bits for oil feed and return holes and hardware. Tool is a must for the big late model Twin Cam 88 inch or 96 inch cubic inch engines! This job can be performed with normal hand tools a hand drill and a 2 ton press. Requires use of Jim's Swingarm Bearing Puller Tool for race installation. Order Timken bearings and any additional bearing inserts separately.

Notes:

• Requires use of Swingarm Bearing Puller Tool for race installation.

Fitment:

Installation instructions (PDF)