Locks flywheel in place when removing harmonic balancer on 6.6L Duramax engines with Allison automatic transmissions
Saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement
Use 36mm 12-point socket with 3/4" square drive to remove harmonic balancer bolt and retorque on installation
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DURAMAX FLYWHEEL HOLDER AND SOCKET is rated
5.0 out of
Rated 5 out of
Great quality productProduct works great with 100% accuracy. A must have water pump jobs.