LISLE Flywheel Holder & Socket for Duramax, 36 mm (22100)

Flywheel Holder & Socket for DuramaxLocks Flywheel in Place When Removing Harmonic Balancer on 6.6L Duramax Engines with Allison Automatic TransmissionsSaves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacementUse 36mm 12 point socket with 3/4"" square drive to remove harmonic balancer bolt and re-torque on installation36mm 12 point socket can also be used on axle nuts