Black & Decker
Electric Line Trimmer

Model # LST420 TYPE 1 Official Black & Decker hedge trimmer

Here are the diagrams and repair parts for Official Black & Decker LST420-TYPE-1 hedge trimmer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 17 parts  |

Line Trimmer Blade 90559116
#11

Trimmer assy diagram

Line trimmer blade

Part #90559116

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

Line Trimmer Debris Shield 90601673-01
#9

Trimmer assy diagram

Line trimmer debris shield

Part #90601673-01

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

Line Trimmer Line Feeder Lever 90567076
#2

Trimmer assy diagram

Line trimmer line feeder lever

Part #90567076

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

Cap 90555391
#NI

Trimmer assy diagram

Cap

Part #90555391

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

Black & Decker Label 90595827
#14

Trimmer assy diagram

Black & decker label

Part #90595827

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

Craftsman Line Trimmer Spool Spring 90566944
#13

Trimmer assy diagram

Craftsman line trimmer spool spring

Part #90566944

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

Craftsman Line Trimmer Knob 90570279-01
#8

Trimmer assy diagram

Craftsman line trimmer knob

Part #90570279-01

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

Craftsman Line Trimmer Screw 90580088
#7

Trimmer assy diagram

Craftsman line trimmer screw

Part #90580088

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

Lawn & Garden Equipment Screw 681914-00
#10

Trimmer assy diagram

Lawn & garden equipment screw

Part #681914-00

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

Line Trimmer Handle 90600139
#6

Trimmer assy diagram

Line trimmer handle

Part #90600139

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

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