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Matco DFH221 Duramax Flywheel Holder & Socket Tool

DFH221 - E-C-4
Matco Duramax Flywheel Holder & Socket Tool
Pricing: $79.95


Matco Duramax Flywheel Holder & Socket Tool

Features & Benefits

This tool will lock the 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 re-torque on installation.


  • DFH221 - E-C-4
  • DFH221
  • E-C-4
  • Matco
  • New


Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W6.0000” x H6.0000” x L6.0000”

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