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Weslo
Treadmill

Model # WLTL18070 Official Weslo cardiowalk plus

Here are the diagrams and repair parts for Official Weslo WLTL18070 cardiowalk plus, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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Showing 10 of 66 parts  |
Magnet,rnd,m 100498
#34

Unit parts diagram

Magnet,rnd,m

Part #100498

Replaced by #113842

?
Manufacturer substitution
This part replaces 100498. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Black & Decker Treadmill Washer 014063
#38

Unit parts diagram

Black & decker treadmill washer

Part #014063

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Nut,hex Nyl 012077
#44

Unit parts diagram

Nut,hex nyl

Part #012077

Replaced by #148710

?
Manufacturer substitution
This part replaces 012077. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Lifestyler Exercise Equipment Screw 013607
#45

Unit parts diagram

Lifestyler exercise equipment screw

Part #013607

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Weslo Om,wltl18070 140504

#NI

All parts diagram

Weslo om,wltl18070

Part #140504

This item is not returnable
$2.49
In Stock
Proform Flat Washer, M10 132108
#54

Unit parts diagram

Proform flat washer, m10

Part #132108

This item is not returnable
$2.16
In Stock
Weider Clamp,adhesi 016017
#66

Unit parts diagram

Weider clamp,adhesi

Part #016017

This item is not returnable
$2.16
In Stock
Platform Scr 125205
#40

Unit parts diagram

Platform scr

Part #125205

This item is not returnable
$2.16
In Stock
Nordictrack Upright Spacer 129542
#31

Unit parts diagram

Nordictrack upright spacer

Part #129542

This item is not returnable
$2.16
In Stock
Black & Decker Exercise Equipment Screw 105444
#37

Unit parts diagram

Black & decker exercise equipment screw

Part #105444

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…

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

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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