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Lifestyler
Treadmill

Model # 831297420 Official Lifestyler lifestyler 8.0 treadmill

Here are the diagrams and repair parts for Official Lifestyler 831297420 lifestyler 8.0 treadmill, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 109 parts  |
Assy,clip/ro 114575
#2

Unit parts diagram

Assy,clip/ro

Part #114575

Replaced by #106337

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Manufacturer substitution
This part replaces 114575. Substitute parts can look different from the original.
This item is not returnable
$6.59 | 
13% OFF Phone Price : $7.59
In Stock
Black & Decker Exercise Equipment Nut 012149
#8

Unit parts diagram

Black & decker exercise equipment nut

Part #012149

This item is not returnable
$2.16
In Stock
Exercise Equipment Hex Nut 012056
#15

Unit parts diagram

Exercise equipment hex nut

Part #012056

This item is not returnable
$2.16
In Stock
Guide,belt,l 109265
#30

Unit parts diagram

Guide,belt,l

Part #109265

Replaced by #198640

?
Manufacturer substitution
This part replaces 109265. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Walking Belt Assembly 126430
#36

Unit parts diagram

Walking belt assembly

Part #126430

Replaced by #124882

?
Manufacturer substitution
This part replaces 126430. Substitute parts can look different from the original.
$54.79 | 
10% OFF Phone Price : $60.79
In Stock
Screw 102959
#49

Unit parts diagram

Screw

Part #102959

This item is not returnable
$2.16
In Stock
Black & Decker Clamp,8cabl 016057
#62

Unit parts diagram

Black & decker clamp,8cabl

Part #016057

This item is not returnable
$2.16
In Stock
Weider Exercise Equipment Screw 112609
#23

Unit parts diagram

Weider exercise equipment screw

Part #112609

This item is not returnable
$2.16
In Stock
Exercise Equipment Screw 100541
#44

Unit parts diagram

Exercise equipment screw

Part #100541

This item is not returnable
$2.16
In Stock
Exercise Equipment Screw 108080
#41

Unit parts diagram

Exercise equipment screw

Part #108080

This item is not returnable
$2.16
In Stock

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…

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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'…

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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…

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Repair difficulty
Time required
 30 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.

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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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