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Weslo
Treadmill

Model # WLTL15050 Official Weslo cardio walk treadmill

Here are the diagrams and repair parts for Official Weslo WLTL15050 cardio walk treadmill, 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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ALL PARTS
Showing 10 of 88 parts  |
Black & Decker Treadmill Washer 014063

#NI

All parts diagram

Black & decker treadmill washer

Part #014063

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Treadmill Transport Wheel 052012
#70

Unit parts diagram

Treadmill transport wheel

Part #052012

This item is not returnable
$2.16
In Stock
Black & Decker Exercise Equipment Nut 012149
#68

Unit parts diagram

Black & decker exercise equipment nut

Part #012149

This item is not returnable
$2.16
Back Order
Guide,belt,l 109265
#49

Unit parts diagram

Guide,belt,l

Part #109265

Replaced by #198640

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Manufacturer substitution
This part replaces 109265. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Wshr,flat,ny 014168

#NI

All parts diagram

Wshr,flat,ny

Part #014168

This item is not returnable
$2.16
In Stock
Flt Hd Screw 125705
#21

Unit parts diagram

Flt hd screw

Part #125705

This item is not returnable
$2.16
In Stock
Black & Decker Clamp,8cabl 016057
#54

Unit parts diagram

Black & decker clamp,8cabl

Part #016057

This item is not returnable
$2.16
In Stock
E-ring 125679
#56

Unit parts diagram

E-ring

Part #125679

This item is not returnable
$2.16
In Stock
Image Exercise Equipment Washer 014003
#64

Unit parts diagram

Image exercise equipment washer

Part #014003

This item is not returnable
$2.16
In Stock
Exercise Equipment Screw 108080
#75

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 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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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 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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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 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…

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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'…

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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.

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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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