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Weider
Fitness & Exercise

Model # 13821 Official Weider muscle 13821

Here are the diagrams and repair parts for Official Weider 13821 muscle 13821, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 42 parts  |
Exercise Equipment Foam Pad 103805
#8

Unit parts diagram

Exercise equipment foam pad

Part #103805

Replaced by #208378

?
Manufacturer substitution
This part replaces 103805. Substitute parts can look different from the original.
This item is not returnable
$5.39 | 
16% OFF Phone Price : $6.39
In Stock
Reebok Internal Round End Cap, 3/4-in 115366
Reebok internal round end cap, 3/4-in

Part #115366

This item is not returnable
$2.16
In Stock
Endcap,int,f 100056
Endcap,int,f

Part #100056

Replaced by #103833

?
Manufacturer substitution
This part replaces 100056. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Endcap,int,r 110293
Endcap,int,r

Part #110293

Replaced by #120733

?
Manufacturer substitution
This part replaces 110293. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Proform Endcap,int,r 119971
Proform endcap,int,r

Part #119971

This item is not returnable
$2.16
In Stock
Image Screw 121503
Image screw

Part #121503

This item is not returnable
$3.99
In Stock
Nordictrack Exercise Equipment Nut 012002
Nordictrack exercise equipment nut

Part #012002

This item is not returnable
$2.16
In Stock
Carriage Bolt 013001
Carriage bolt

Part #013001

This item is not returnable
$2.16
In Stock
Screw,hhcs,z 013128
Screw,hhcs,z

Part #013128

This item is not returnable
$2.16
In Stock
Stop,weight, 123403
Stop,weight,

Part #123403

Replaced by #143843

?
Manufacturer substitution
This part replaces 123403. Substitute parts can look different from the original.
This item is not returnable
$2.99
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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Why does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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Why does my elliptical display the wrong speed?

Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console…

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Why can't my elliptical detect my heart rate?

Main causes: dirty heart rate sensors, wiring failure, bad control console…

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Why won't my elliptical's console turn on?

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

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How do I tighten elliptical handle bars?

Main causes: loose fastening bolts, damaged handle bars…

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Why is my elliptical's console display dim?

Main causes: weak batteries, loose wires, faulty control console…

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Why does my elliptical rock?

Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring…

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Why won't my elliptical's pedal resistance change?

Main causes: bad resistance motor, faulty control console, wiring failure…

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Repair guides for elliptical machines

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

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How to replace an elliptical resistance motor

How to replace an elliptical resistance motor

If the resistance motor is not changing the resistance on your elliptical, replace it using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to adjust an elliptical reed switch

How to adjust an elliptical reed switch

If the console doesn't display the correct speed on your elliptical, adjust the reed switch using these steps.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace an elliptical console

How to replace an elliptical console

If the console on your elliptical doesn't work, replace it by following these 3 easy steps.…

Read more
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 elliptical.

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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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