Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Black & Decker
Lawn Edger

Model # ST4050 TYPE 1 Official Black & Decker 12" groom n' edge

Here are the diagrams and repair parts for Official Black & Decker ST4050-TYPE-1 12" groom n' edge, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 40 parts  |
Line Trimmer Cutting Head Cap 682378-02
#10

12" groom n edge diagram

Line trimmer cutting head cap

Part #682378-02

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Line Trimmer Spool 143684-01
#9

12" groom n edge diagram

Craftsman line trimmer spool

Part #143684-01

The manufacturer no longer makes this part, and there's no substitute part

Lawn & Garden Equipment Screw 330019-04
#8

12" groom n edge diagram

Lawn & garden equipment screw

Part #330019-04

The manufacturer no longer makes this part, and there's no substitute part

Lawn & Garden Equipment Screw 380503-00
#34

12" groom n edge diagram

Lawn & garden equipment screw

Part #380503-00

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Holder 152872-00
#19

12" groom n edge diagram

Craftsman holder

Part #152872-00

The manufacturer no longer makes this part, and there's no substitute part

Edge Guide 380095-00
Edge guide

Part #380095-00

The manufacturer no longer makes this part, and there's no substitute part

Shim 854978-00
#23

12" groom n edge diagram

Shim

Part #854978-00

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Lawn Mower Blade 792931-00
#33

12" groom n edge diagram

Craftsman lawn mower blade

Part #792931-00

The manufacturer no longer makes this part, and there's no substitute part

Line Trimmer Wire Terminal 87486-00
#27

12" groom n edge diagram

Line trimmer wire terminal

Part #87486-00

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Label 380496-01
#37

12" groom n edge diagram

Craftsman label

Part #380496-01

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas water heaters

Why does my water heater's pilot light keep going out?

Main causes: lack of combustion air, ventilation draft, bad thermocouple…

Read more

Effective articles & videos to help repair your lawn edgers

View all
Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Read more

Parts & More