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Sears
Cycling

Model # 507459620 Official Sears bicycle

Here are the diagrams and repair parts for Official Sears 507459620 bicycle, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS
Showing 10 of 27 parts  |
Inner Tube 2C6865
#8

Unit parts diagram

Inner tube

Part #2C6865

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

Kit,coaste 3C1386
#13

Unit parts diagram

Kit,coaste

Part #3C1386

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

Radio 3C4444-A03
#18

Unit parts diagram

Radio

Part #3C4444-A03

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

Label 5C6192-A01
Label

Part #5C6192-A01

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

Pedal 3C2074-A02
#16

Unit parts diagram

Pedal

Part #3C2074-A02

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

Tire 2C9160-A07
#7

Unit parts diagram

Tire

Part #2C9160-A07

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

Label 5C6191

#NI

All parts diagram

Label

Part #5C6191

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

Kit 3C4141
#3

Unit parts diagram

Kit

Part #3C4141

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

Grip 3C3704-A15
#10

Unit parts diagram

Grip

Part #3C3704-A15

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

Outrigger 3C3657-A01
#17

Unit parts diagram

Outrigger

Part #3C3657-A01

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

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

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Why is my treadmill's walking belt slipping?

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

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Why is my treadmill's walking belt off center?

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

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Why won't my treadmill start even though the console display works?

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

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Why is my treadmill's heart rate sensor not accurate?

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

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Why does my treadmill have no display?

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

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Why won't my treadmill power up?

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

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Repair guides for treadmills

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

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 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'…

Read more
Repair difficulty
Time required
 15 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…

Read more
Repair difficulty
Time required
 30 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.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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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…

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How to maintain a treadmill

How to maintain a treadmill

Keep your treadmill in shape by following these tips.…

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