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Horizon
Elliptical Machine

Model # CSE4.5 Official Horizon elliptical machine

Here are the diagrams and repair parts for Official Horizon CSE45 elliptical machine, as well as links to manuals and error code tables, if available.

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  • 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.

Model diagram and schematic

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ALL PARTS
Showing 10 of 118 parts  |
Nut MZE0204005
#H14

Unit assy 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
$2.16
In Stock
Sleeve ML0105003A
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
$8.99 | 
10% OFF Phone Price : $9.99
In Stock
Drive Belt MD0602035A
#R15

Unit assy diagram

Drive belt

Part #MD0602035A

Replaced by #004177-A

?
Manufacturer substitution
This part replaces MD0602035A. Substitute parts can look different from the original.
$32.69 | 
16% OFF Phone Price : $38.69
In Stock
End Cap MB0609040
#G24

Unit assy 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
$2.80
In Stock
Screw ME0102021
#Q30

Unit assy diagram

Screw

Part #ME0102021

Replaced by #004364-00

?
Manufacturer substitution
This part replaces ME0102021. Substitute parts can look different from the original.
This item is not returnable
$2.52
In Stock
Bushing MJ3343016B
#Z07

Unit assy diagram

Bushing

Part #MJ3343016B

Replaced by #009053-D

?
Manufacturer substitution
This part replaces MJ3343016B. Substitute parts can look different from the original.
This item is not returnable
$4.37
In Stock
Bolt ME0112087
#L07

Unit assy diagram

Bolt

Part #ME0112087

Replaced by #004758-00

?
Manufacturer substitution
This part replaces ME0112087. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Rear Cover MB0215012CA
#G21A

Unit assy diagram

Rear cover

Part #MB0215012CA

Replaced by #000241-EA

?
Manufacturer substitution
This part replaces MB0215012CA. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Washer ME0505055A
#E13

Unit assy diagram

Washer

Part #ME0505055A

Replaced by #005206-BB

?
Manufacturer substitution
This part replaces ME0505055A. Substitute parts can look different from the original.
This item is not returnable
$3.65
In Stock
Cover,lwr MB0215021BA
#G11

Unit assy diagram

Cover,lwr

Part #MB0215021BA

Replaced by #000248-BA

?
Manufacturer substitution
This part replaces MB0215021BA. Substitute parts can look different from the original.
This item is not returnable
$3.49
In Stock

Symptoms for elliptical machines

Choose a symptom to see related elliptical repairs.

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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 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 won't my elliptical's pedal resistance change?

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

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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 does my elliptical make squeaking noises?

Main cause: lack of lubrication on pivot points…

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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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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.…

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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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