Horizon
Exercise Cycle

Model # 3.0B Official Horizon exercise bike

Here are the diagrams and repair parts for Official Horizon 30B exercise bike, 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 91 parts  |

Nut MZE0204005
#D05

Bike assembly 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
In Stock
Ac Adapter MC0714069A
#P07

Bike assembly diagram

Ac adapter

Part #MC0714069A

Replaced by #003478-A2

?
Manufacturer substitution
This part replaces MC0714069A. Substitute parts can look different from the original.
$57.79
9% OFF Phone Price : $63.79
In Stock
Motor Dc SW0307003A
#AS2

Bike assembly diagram

Motor dc

Part #SW0307003A

In Stock
Screw MZE0104136
#P06

Bike 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
Bolt MZE0102039
#N51

Bike assembly diagram

Bolt

Part #MZE0102039

Replaced by #004379-00

?
Manufacturer substitution
This part replaces MZE0102039. Substitute parts can look different from the original.
This item is not returnable
In Stock
Screw MZE0108004
#P03

Bike assembly diagram

Screw

Part #MZE0108004

Replaced by #004648-00

?
Manufacturer substitution
This part replaces MZE0108004. Substitute parts can look different from the original.
This item is not returnable
In Stock
Left Pedal MD0402048A
#T02

Bike assembly diagram

Left pedal

Part #MD0402048A

Replaced by #014708-A

?
Manufacturer substitution
This part replaces MD0402048A. Substitute parts can look different from the original.
In Stock
Connector Plate MJ1234001
#B19

Bike assembly 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
Bolt ME0112024
#J03

Bike assembly diagram

Bolt

Part #ME0112024

Replaced by #004796-00

?
Manufacturer substitution
This part replaces ME0112024. Substitute parts can look different from the original.
This item is not returnable
In Stock
Bearing Set MD0113001
#R10

Bike assembly diagram

Bearing set

Part #MD0113001

Replaced by #003879-00

?
Manufacturer substitution
This part replaces MD0113001. Substitute parts can look different from the original.
This item is not returnable
In Stock

Effective articles & videos to help repair your fitness & exercise

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....