Horizon
Elliptical Machine

Model #3.1E Official Horizon elliptical

Here are the diagrams and repair parts for Horizon 31E elliptical, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

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

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Parts List

Showing 10 of 89 parts

Treadmill Nut#H08

Elite elliptical Diagram

Nut

Part #MZE0204005
Replaced by #004926-00
?
Manufacturer substitution
This part replaces MZE0204005. Substitute parts can look different from the original.
This item is not returnable
Back Order
$2.73
Elliptical Roller (replaces SZEP28ROL)#E03

Elite elliptical Diagram

Roller set

Part #SZEP28ROL
Replaced by #013209-Z
?
Manufacturer substitution
This part replaces SZEP28ROL. Substitute parts can look different from the original.
In Stock
$41.95 | 
11% OFF 
Phone Price: $46.95
Elliptical Bushing#H09

Elite elliptical Diagram

Sleeve

Part #ML0105003A
Replaced by #103299
?
Manufacturer substitution
This part replaces ML0105003A. Substitute parts can look different from the original.
This item is not returnable
In Stock
$8.99 | 
10% OFF 
Phone Price: $9.99
Exercise Equipment Washer#H07

Elite elliptical Diagram

Washer

Part #MZE0505038
Replaced by #005198-00
?
Manufacturer substitution
This part replaces MZE0505038. Substitute parts can look different from the original.
This item is not returnable
Back Order
$4.26
Handlebar End Cap#C05

Elite elliptical Diagram

End cap

Part #MB0609040
Replaced by #000920-00
?
Manufacturer substitution
This part replaces MB0609040. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16
Exercise Equipment Screw#J06A

Elite elliptical Diagram

Screw

Part #MZE0121004
Replaced by #004865-00
?
Manufacturer substitution
This part replaces MZE0121004. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16
End Cap#Q17

Elite elliptical Diagram

End cap

Part #MB0678025A
Replaced by #001412-A
?
Manufacturer substitution
This part replaces MB0678025A. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16
Crank Cover#E56

Elite elliptical Diagram

Crnk cover

Part #MB0622014B
Replaced by #001138-B
?
Manufacturer substitution
This part replaces MB0622014B. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.53
Eye Bolt Fix Plate#R14

Elite elliptical Diagram

Bracket

Part #MJ1804001
Replaced by #008394-00
?
Manufacturer substitution
This part replaces MJ1804001. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16
Side Cover Connecting Plate#Q25

Elite elliptical Diagram

Connector plate

Part #MJ1234001
Replaced by #007964-00
?
Manufacturer substitution
This part replaces MJ1234001. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

Main causes: bad resistance motor, faulty control console, wiring failure
Main causes: faulty reed switch, reed switch needs adjustment, wiring failure, bad control console
Main cause: lack of lubrication on pivot points
Main causes: dirty heart rate sensors, wiring failure, bad control console
Main causes: loose fastening bolts, damaged handle bars
Main causes: weak batteries, loose wires, faulty control console
Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console
Main causes: leveling feet need to be adjusted, loose frame bolts, unstable flooring

Repair guides for elliptical machines

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

How to replace an elliptical resistance motor

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

Repair difficulty
Time required
 15 minutes or less
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.

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

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

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 elliptical.

June 29, 2022

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