Horizon
Elliptical Machine

Model #ESC4 Official Horizon elliptical machine

Here are the diagrams and repair parts for Horizon ESC4 elliptical machine, as well as links to manuals and error code tables, if available.

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Parts List

Showing 10 of 145 parts

Elliptical Screw (replaces 004771-Z)

See All Related Diagrams

Screw

Part #MZE0112109
Replaced by #004771-00
?
Manufacturer substitution
This part replaces MZE0112109. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Exercise Cycle Leveler Foot (replaces MB0301002)#H53

Elliptical assembly Diagram

Level dev

Part #MB0301002
Replaced by #000485-00
?
Manufacturer substitution
This part replaces MB0301002. Substitute parts can look different from the original.
This item is not returnable
Back Order
$2.67
Elliptical Pedal Axle#R27

Elliptical assembly Diagram

Spacer

Part #MJ3310001
Replaced by #013111-Z
?
Manufacturer substitution
This part replaces MJ3310001. Substitute parts can look different from the original.
In Stock
$86.89 | 
5% OFF 
Phone Price: $91.89
Elliptical Bolt#M52

Elliptical assembly Diagram

Bolt

Part #ME0112074
Replaced by #004751-00
?
Manufacturer substitution
This part replaces ME0112074. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.77
Treadmill Screw#P08

Elliptical assembly Diagram

Screw

Part #MZE0104136
Replaced by #004513-Z
?
Manufacturer substitution
This part replaces MZE0104136. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16
Washer#G33

Elliptical assembly Diagram

Washer

Part #MJ1312002A
Replaced by #008061-A
?
Manufacturer substitution
This part replaces MJ1312002A. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.16
Console#AN1

Elliptical assembly Diagram

Console

Part #SZEP30CNS
Replaced by #013271-Z
?
Manufacturer substitution
This part replaces SZEP30CNS. Substitute parts can look different from the original.
In Stock
$419.99
Axle Set#R01

Elliptical assembly Diagram

Wheel axle

Part #MJ3305013B
Replaced by #013178-Z
?
Manufacturer substitution
This part replaces MJ3305013B. Substitute parts can look different from the original.
In Stock
$80.49
Elliptical Pedal Arm Bearing#J51

Elliptical assembly Diagram

Ball bearing

Part #MD0503004
Replaced by #004102-00
?
Manufacturer substitution
This part replaces MD0503004. Substitute parts can look different from the original.
In Stock
$8.18
Exercise Equipment Nut#R16

Elliptical assembly Diagram

Nut

Part #MZE0201012
Replaced by #004891-00
?
Manufacturer substitution
This part replaces MZE0201012. 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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