Lisle

Lisle 22100 Duramax Flywheel Holder & Socket

Part # LI22100

$85.45

Ground shipping included in priceAvailable to the contiguous U.S. excluding California

Fitment not selectedAdd your truck to verify compatibility

Open Garage →

Fast fulfillmentLive inventory and order status

Secure checkoutProtected by Shopify

Diesel supportReal help for the right part

Product details

The Lisle 22100 Flywheel Holder & Socket saves time by locking the flywheel at the transmission instead of having to remove the starter for water pump replacement. For the 2500HD/3500HD pickups you need to remove metal spring-loaded inspection plate on the bottom of the transmission. The tool should slide into the opening toward engine with the top of the tool engaging the teeth of the flywheel. When working on 4500HD and 5500HD trucks, 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. Use 36mm 12 point socket with 3/4" square drive to remove harmonic balancer bolt and retorque on installation. The 36mm 12 point socket can also be used on axle nuts.

Features

Locks Flywheel
Fits Duramax Engines
Ideal For Water Pump Replacement
Eliminates The Need To Remove The Starter
36mm 12-Point Socket For Harmonic Balancer Bolt

Kit Includes

36mm 12 pt. Socket
Duramax 2500HD/3500HD P/U Flywheel Lock
Duramax 4500HD/5500HD Flywheel Lock
Socket Head Cap Screw

Manufacturer Warranty*
Limited Lifetime

Complete the job

Build the job. Not just the cart.

Start with the right part, then choose the supporting pieces that help prevent a second teardown or a last-minute parts run.

Choose your supporting parts

Build an install-ready package.

+Select a truck

✓

Primary part · includedLisle 22100 Duramax Flywheel Holder & SocketLisle

$85.45

No supporting parts have been verified yet.You can still add the primary part above. We won’t guess at compatibility.