GH400 (Type 5) Black and Decker Trimmer - Overview

Sections of the GH400

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On-off Switch – Part Number: 383994-00
On-off Switch
PartSelect #: PS10170531
Manufacturer #: 383994-00
This is a Genuine Manufacturer Sourced replacement part used on a variety of Black and Decker Trimmers/Edgers. This item is Sold Individually. Switches are a commonly replaced part in power tools, han...
$5.95
  In Stock
Receptacle – Part Number: 680131-01
Receptacle
PartSelect #: PS10184156
Manufacturer #: 680131-01
  No Longer Available
Receptacle – Part Number: 51350-04
Receptacle
PartSelect #: PS10175699
Manufacturer #: 51350-04
$5.95
  Special Order
Cover – Part Number: 385022-03
Cover
PartSelect #: PS10252451
Manufacturer #: 385022-03
  No Longer Available
Connector – Part Number: 046629-01
Connector
PartSelect #: PS10165219
Manufacturer #: 046629-01
$5.95
  Special Order
Screw – Part Number: 330013-11
Screw
PartSelect #: PS10169666
Manufacturer #: 330013-11
$5.95
  Special Order
Nut,Hex – Part Number: 99368-01
Nut,Hex
PartSelect #: PS10186325
Manufacturer #: 99368-01
  No Longer Available
Tube – Part Number: 380103-04
Tube
PartSelect #: PS11926094
Manufacturer #: 380103-04
  No Longer Available
Screw,Machine – Part Number: 380287-00
Screw,Machine
PartSelect #: PS11926099
Manufacturer #: 380287-00
  No Longer Available
Handle Clamshell – Part Number: 380501-04
Handle Clamshell
PartSelect #: PS11926112
Manufacturer #: 380501-04
  No Longer Available
Handle Clamp – Part Number: 385001-00
Handle Clamp
PartSelect #: PS11926165
Manufacturer #: 385001-00
  No Longer Available
Lever – Part Number: 385017-01
Lever
PartSelect #: PS11926167
Manufacturer #: 385017-01
This is a genuine Black and Decker replacement part, it is sold individually. The purpose of the 385017-01 Lever, is to regulate the amount of line that is fed from the auto-feed spool. This part has ...
  No Longer Available

Questions And Answers for GH400

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Michael
July 24, 2025
String does not feed. Why? New spool of line. Advancing mechanism is not clogged with clippings; it is able to move freely.
For model number GH400
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Hi Michael, thank you for reaching out. Ensure the line is wound in the correct direction and that it's properly secured in the designated slots or cleats on the spool. You may need to re-install it to fix the issue. We hope this information helps!

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Broken power input terminal
I found this unit by the side of the road. One power input terminal was loose. Inside it was broken. Replacement was to remove the screws, pull out the wire, and cut the wire next to the terminal. I was able to strip the wire and crimp it in the terminal. I then soldered both terminals for a good connection.
Parts Used:
Contact,term.
  • Curtis from Huntsville, AL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers
6 of 15 people found this instruction helpful.
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