Shopping Cart

Your cart is empty.

Your cart is empty.

Yoursme 22100 Flywheel Locking Tool for 6.6L Duramax with 36mm 3/4'' Socket

Free shipping on orders over $29.99

$17.50

$ 7 .99 $7.99

In Stock
  • Fitment: Locks flywheel in place when removing harmonic balancer on 6.6L Duramax engines with Allison automatic transmissions.
  • Function: Saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement.
  • Duramax 2500 / 3500 Pickups (Toothed pieces only): Removes metal spring-loaded inspection plate on the bottom of the transmission. Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel.
  • Duramax 4500 / 5500 Trucks (Toothed pieces with screws): Remove the rubber inspection cap on the bottom of the transmission. Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place.
  • 36mm 12-point Socket: Use with 3/4" square drive to remove harmonic balancer bolt and retorque on installation. 36mm 12 point socket can also be used on axle.



Product Description

1

1

  • Flywheel Holder:

Locks the flywheel to the transmission when changing water pump.

  • Time Saver:

When removing the harmonic balancer, locking the flywheel is faster than taking off the starter.

  • Locks Firmly:

Easy to install and effectively keeps the flywheel from turning.

Fitment:

  • Locks flywheel in place when removing harmonic balancer on 6.6L Duramax engines with Allison automatic transmissions.

Function:

  • Saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement.

Superior Material:

  • Made of CRV steel, which is heavy duty and is able to anti-rust and resist corrosion, excellent solid and durable.

1

Duramax 2500 / 3500 Pickups

(Toothed pieces only)

  • Removes metal spring-loaded inspection plate on the bottomof the transmission.
  • Tool should slide into opening toward engine with the top of the tool engaging the teeth of the flywheel.

1

Duramax 4500 / 5500 Trucks

(Toothed pieces with screws)

  • Remove the rubber inspection cap on the bottom of the transmission.
  • Insert the tool at the front of the opening to engage the flywheel and hand tighten bolt to hold tool in place.

1

36mm 12-point Socket

  • Use with 3/4" square drive to remove harmonic balancer bolt and retorque on installation.
  • 36mm 12 point socket can also be used on axle.

Tayler
Reviewed in the United States on January 28, 2025
Worked
Doniel Green
Reviewed in the United States on September 4, 2024
Did it's job
Works great for plastic and tar paper....
Reviewed in the United States on December 31, 2024
The socket didn't break nor did the flywheel tool slip.... Worked as well as the GM tool
Jorge
Reviewed in the United States on December 12, 2024
They are perfect tool we loved
Roland richard
Reviewed in the United States on October 8, 2024
For my Duramax
Laura D.
Reviewed in the United States on April 19, 2022
The product worked great and did a fantastic job of holding the flywheel. It held up nicely and didn’t break. I would have given 4 stars if the socket was a 1/2 inch drive, a 3/4 inch isn’t necessary for this job.
Ronnie Aid
Reviewed in the United States on December 18, 2021
Perfect
Angela
Reviewed in the United States on October 7, 2020
It didn't break
Recommended Products