Lifestyler
Treadmill

Model # 845296050 Official Lifestyler motorized treadmill

Here are the diagrams and repair parts for Official Lifestyler 845296050 motorized treadmill, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 93 parts  |

Nut 1153

#71

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Nut

Part #1153

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

Flat Washer 1122

#65

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Flat washer

Part #1122

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

Bolt 1104

#72

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Bolt

Part #1104

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

Walking Belt 8669

#9

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Walking belt

Part #8669

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

Bearing 8129

#81

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Bearing

Part #8129

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

Blade 9651

#27

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Blade

Part #9651

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

Flywheel 8427W

#29

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Flywheel

Part #8427W

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

Switch 8699

#37

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Switch

Part #8699

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

Panel Rr 5845

#4

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Panel rr

Part #5845

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

Snap Bushing 8337

#76

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Snap bushing

Part #8337

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: 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…

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

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

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

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

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 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…

Repair difficulty
Time required
 15 minutes or less
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 difficulty
Time required
 45 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 difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your fitness & exercise

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

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.…