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Black & Decker LST420 TYPE 1 hedge trimmer Parts

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

Black & Decker LST420 TYPE 1 hedge trimmer
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Browse Parts for LST420 TYPE 1 Line Trimmers

  • Spool for Black & Decker LST420 TYPE 1 - Part AF-100

    Trimmer assy diagram

    Spool

    Part #AF-100

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

  • Screw for Black & Decker LST420 TYPE 1 - Part 747329

    Trimmer assy diagram

    Screw

    Part #747329

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

  • Line Trimmer Spool Cap for Black & Decker LST420 TYPE 1 - Part 385022-03

    Trimmer assy diagram

    Line Trimmer Spool Cap

    Part #385022-03

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

  • Line Trimmer Wheel for Black & Decker LST420 TYPE 1 - Part 90592837

    Trimmer assy diagram

    Line Trimmer Wheel

    Part #90592837

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

  • Nameplate for Black & Decker LST420 TYPE 1 - Part 90603119

    Trimmer assy diagram

    Nameplate

    Part #90603119

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

  • Charger for Black & Decker LST420 TYPE 1 - Part 90590282

    Trimmer assy diagram

    Charger

    Part #90590282

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

  • Battery Pack for Black & Decker LST420 TYPE 1 - Part LBXR2020

    Trimmer assy diagram

    Battery Pack

    Part #LBXR2020

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

Most common symptoms to help you fix your line trimmers

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Effective articles & videos to help repair your line trimmers

Line trimmer: Preventing fuel vapor lock in hot summer conditions

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