Part Location Diagram of 90638422 DeWALT Motor & Pinion Assy
See part 17 in the diagram
( Grid squares measure 1x1 inch )

Motor & Pinion Assy 90638422

Manufactured by:
DeWALT
ERP Number:
ERP12514475
Part Number:
90638422
Original Equipment Manufacturer ?
$109.10
In Stock
Delivers in 3-5 Business Days!

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Product Description

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This motor and pinion assembly is designed for 20V MAX string trimmers to restore proper power and drive to the cutting head. Built as a complete OEM replacement, it’s used to fix trimmers that have stopped running or lost performance due to motor failure, helping return the tool to normal operating condition.

Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Trimmer

Model Cross Reference

This part works with the following models:
ERP Number: ERP12514475
Manufacturer Part Number: 90638422
Brand Model Number Description
DeWALT DCST920B Trimmer - 20v String Trim Bare
DeWALT DCST920P1 Trimmer - 20v Max Lithium String Trimmer