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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

  • Screw,10-16x for Craftsman 257798031 - Part 534790300

    Drive shaft and head assembly diagram

    Screw,10-16x

    Part #534790300

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

  • Screw,10-24x for Craftsman 257798031 - Part 534774701

    Drive shaft and head assembly diagram

    Screw,10-24x

    Part #534774701

    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

  • Cord Assy,pw for Craftsman 257798031 - Part 534895702

    Drive shaft and head assembly diagram

    Cord Assy,pw

    Part #534895702

    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

  • 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

  • Screw for Craftsman 257798031 - Part 534828401

    Drive shaft and head assembly diagram

    Screw

    Part #534828401

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

  • Spring,slv/p for Craftsman 257798031 - Part 534679200

    Drive shaft and head assembly diagram

    Spring,slv/p

    Part #534679200

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

  • End Bell Assembly for Craftsman 257798031 - Part 534207101

    Motor assembly diagram

    End Bell Assembly

    Part #534207101

    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

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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