Lifestyler
Treadmill

Model #831296490 Official Lifestyler treadmill

Here are the diagrams and repair parts for Lifestyler 831296490 treadmill, as well as links to manuals and error code tables, if available.

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

Showing 10 of 103 parts

Treadmill Circuit Breaker, 15-amp#73

Unit parts Diagram

Cb,15 amp,sl

Part #031103
Replaced by #109382
?
Manufacturer substitution
This part replaces 031103. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$9.39 | 
10% OFF 
Phone Price: $10.39
Treadmill Power Cord#24

Unit parts Diagram

Treadmill power cord

Part #031229
BEST SELLER
In Stock
$11.39 | 
15% OFF 
Phone Price: $13.39
Exercise Equipment Magnet#65

Unit parts Diagram

Mag,rnd,for

Part #033066
Replaced by #113842
?
Manufacturer substitution
This part replaces 033066. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16
Nut,hex Nyl#63

Unit parts Diagram

Nut,hex nyl

Part #012082

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

Treadmill Walking Belt Alignment Tool Holder#46

Unit parts Diagram

Treadmill walking belt alignment tool holder

Part #016028
This item is not returnable
In Stock
$2.16
Exercise Equipment Screw#70

Unit parts Diagram

Exercise equipment screw

Part #013162
This item is not returnable
In Stock
$2.16
Screw,hhcs,b#41

Unit parts Diagram

Screw,hhcs,b

Part #013270
This item is not returnable
In Stock
$2.16
Exercise Equipment Flat Washer#64

Unit parts Diagram

Exercise equipment flat washer

Part #014041
This item is not returnable
In Stock
$2.16
3/8" X 1 3/4" Bolt#26

Unit parts Diagram

3/8" x 1 3/4" bolt

Part #013399
This item is not returnable
In Stock
$2.16
Nut,h Nyl Lo#17

Unit parts Diagram

Nut,h nyl lo

Part #012081
This item is not returnable
In Stock
$2.16

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: faulty sensors, wiring failure, bad control console
Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor control board
Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor
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
Main causes: rear roller out of alignment, damaged walking belt, bad roller

Repair guides for treadmills

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

June 1, 2015
By Lyle Weischwill
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 motor correctly.

Repair difficulty
Time required
 15 minutes or less
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 these steps.

Repair difficulty
Time required
 45 minutes or less
June 1, 2015
By Lyle Weischwill
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't run.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all fitness & exercise

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

June 29, 2022

Top questions about Sears and Sears PartsDirect

By Lyle Weischwill

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