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Craftsman 257798031 trimmer Parts

Here are the diagrams and repair parts for Craftsman 257798031 trimmer, as well as links to manuals and error code tables, if available.

Craftsman 257798031 trimmer
By Schematic
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Browse Parts for 257798031 Line Trimmers

  • Yoke,pivot-a for Craftsman 257798031 - Part 534683205

    Drive shaft and head assembly diagram

    Yoke,pivot-a

    Part #534683205

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

  • Sleeve Cable for Craftsman 257798031 - Part 534718200

    Drive shaft and head assembly diagram

    Sleeve Cable

    Part #534718200

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

  • Spring for Craftsman 257798031 - Part 534908501

    Motor assembly diagram

    Spring

    Part #534908501

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

  • Brush Spring for Craftsman 257798031 - Part 534228000

    Motor assembly diagram

    Brush Spring

    Part #534228000

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

  • Screw,10-16x for Craftsman 257798031 - Part 534790302

    Drive shaft and head assembly diagram

    Screw,10-16x

    Part #534790302

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

  • Cable/knob A for Craftsman 257798031 - Part 534685800

    Drive shaft and head assembly diagram

    Cable/knob A

    Part #534685800

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

  • Insulated Shield for Craftsman 257798031 - Part 534954300

    Drive shaft and head assembly diagram

    Insulated Shield

    Part #534954300

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

  • End Bell Assembly for Craftsman 257798031 - Part 534227501

    Motor assembly diagram

    End Bell Assembly

    Part #534227501

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

  • Screw,10-32x for Craftsman 257798031 - Part 534228703

    Motor assembly diagram

    Screw,10-32x

    Part #534228703

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

  • Pivot Set,r/ for Craftsman 257798031 - Part 534677705

    Drive shaft and head assembly diagram

    Pivot Set,r/

    Part #534677705

    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…

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

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Can you cut grass with a weed whacker?

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