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Toro 51803 trimmer

Toro 51803 trimmer Parts

Here are the diagrams and repair parts for Toro 51803 trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for 51803 Line Trimmers

  • Toro Screw for Toro 51803 - Part 181398

    Motor and blade assembly diagram

    Toro Screw

    Part #181398

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

  • Toro Washer for Toro 51803 - Part 180177

    Motor and blade assembly diagram

    Toro Washer

    Part #180177

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

  • Toro Washer for Toro 51803 - Part 181416

    Motor and blade assembly diagram

    Toro Washer

    Part #181416

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

  • Toro Spring Washer for Toro 51803 - Part 181415

    Motor and blade assembly diagram

    Toro Spring Washer

    Part #181415

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

  • Toro Sleeve Bearing for Toro 51803 - Part 180172

    Motor and blade assembly diagram

    Toro Sleeve Bearing

    Part #180172

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

  • Toro Logo Plate (51803) for Toro 51803 - Part 1814867

    Housing and handle assembly diagram

    Toro Logo Plate (51803)

    Part #1814867

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

  • Toro Spring for Toro 51803 - Part 181407

    Housing and handle assembly diagram

    Toro Spring

    Part #181407

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

  • Toro Screw for Toro 51803 - Part 180048

    Housing and handle assembly diagram

    Toro Screw

    Part #180048

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

  • Toro Blade Seal for Toro 51803 - Part 180174

    Motor and blade assembly diagram

    Toro Blade Seal

    Part #180174

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

  • Toro Blade Cover for Toro 51803 - Part 181492

    Motor and blade assembly diagram

    Toro Blade Cover

    Part #181492

    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

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Vapor lock can stop your trimmer cold in summer heat. Learn how to prevent it and keep your lawn looking sharp…

Straight shaft vs curved shaft trimmers: What’s the difference?

Straight shaft vs curved shaft trimmers: What’s the difference?

Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst…

Can you cut grass with a weed whacker?

Can you cut grass with a weed whacker?

Wondering if your weed whacker can pick up the slack for your broken lawn mower? You're not alone. In this guide, we bre…

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