Duramax LML Flexplate 2011-2016 Hooker 100-220

Hooker flexplate / flywheel for the Duramax LML (2011-2016). Listed for one application: Duramax LML engines, 2011-2016, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.

What it does

The flexplate connects the crank to the torque converter and carries the ring gear the starter engages. Cracked flexplates knock at idle and grind on start; the wrong bolt pattern or offset will not bolt up. A new plate with the correct pattern and ring-gear tooth count restores quiet starts.

Fits

• Chevrolet vehicles with the Duramax LML engine, 2011-2016
• GMC vehicles with the Duramax LML engine, 2011-2016

Fixes

• a knock at idle that goes away under load
• starter grinding on worn ring-gear teeth
• an engine or transmission swap needing the matching plate

What's included

• the flexplate or flywheel; bolts only where listed

Specifications

• Brand: Hooker
• Part number: 100-220
• Shipping weight: 16.8 lb
• Condition: new
• Product type: Flexplate

Cross-reference

Replaces or interchanges with Hooker 100-220 for the Duramax LML. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.