Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Craftsman 58057421 alternator Parts

Here are the diagrams and repair parts for Craftsman 58057421 alternator, as well as links to manuals and error code tables, if available.

Craftsman 58057421 alternator
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 58057421 Alternator

  • U Bolt for Craftsman 58057421 - Part 26855

    Muffler assembly diagram

    U Bolt

    Part #26855

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

  • 90 Degree Elbow 3/4 N.p.t. for Craftsman 58057421 - Part N/P

    #NI

    All parts diagram

    90 Degree Elbow 3/4 N.p.t.

    Part #N/P

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

  • Muffler for Craftsman 58057421 - Part 26699

    Muffler assembly diagram

    Muffler

    Part #26699

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

  • R Brg Carr for Craftsman 58057421 - Part 27257

    R Brg Carr

    Part #27257

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

  • Cap Screw for Craftsman 58057421 - Part 24043

    Muffler assembly diagram

    Cap Screw

    Part #24043

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

  • Bearing for Craftsman 58057421 - Part 24049

    Stator and fan assembly diagram

    Bearing

    Part #24049

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

  • Wing Nut for Craftsman 58057421 - Part 26880

    Rear bearing carrier diagram

    Wing Nut

    Part #26880

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

  • Cap Screw for Craftsman 58057421 - Part 22142

    Reactor assembly & engine mounting support diagram

    Cap Screw

    Part #22142

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

  • Receptacle for Craftsman 58057421 - Part 22693

    Receptacle

    Part #22693

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

  • Sup Asm for Craftsman 58057421 - Part 27534

    Stator and fan assembly diagram

    Sup Asm

    Part #27534

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less

Articles and videos for treadmills

Use the advice and tips in these articles and videos to get the most out of your treadmill.

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

Easy DIY treadmill repairs

Easy DIY treadmill repairs

Learn about treadmill repairs that you can easily do yourself.…

How to maintain a treadmill

How to maintain a treadmill

Keep your treadmill in shape by following these tips.…

Parts & More

Air Compressor
Dishwasher
Dryer
Electric Chainsaw
Gas Range
Gas Water Heater
Lawn Edger
Material Handling
Mechanical Sewing Machine
Microwave/Hood Combo
Parts
Side-By-Side Refrigerator
Tools & Attachment
Top-Mount Refrigerator
Washer