Schwinn
Exercise Cycle

Model # AIRDYNE-4 Official Schwinn cycle

Here are the diagrams and repair parts for Official Schwinn AIRDYNE-4 cycle, 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 95 parts  |

Exercise Cycle Wedge Pin 90821
#42

Cycle diagram

Exercise cycle wedge pin

Part #90821

The manufacturer no longer makes this part, and there's no substitute part

Hdwr Set 90678
#10

Cycle diagram

Hdwr set

Part #90678

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Pedal Set 90804
#41

Cycle diagram

Exercise cycle pedal set

Part #90804

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Channel Plug 90815
#2

Cycle diagram

Exercise cycle channel plug

Part #90815

The manufacturer no longer makes this part, and there's no substitute part

Frame 98630
#1B

Cycle diagram

Frame

Part #98630

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Lever Arm Lock Nut 90483
#22

Cycle diagram

Exercise cycle lever arm lock nut

Part #90483

The manufacturer no longer makes this part, and there's no substitute part

Idler Hub 90811
#55

Cycle diagram

Idler hub

Part #90811

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Stabilizer 98632
#3A

Cycle diagram

Exercise cycle stabilizer

Part #98632

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Lever Arm Lock Washer 90482
#21

Cycle diagram

Exercise cycle lever arm lock washer

Part #90482

The manufacturer no longer makes this part, and there's no substitute part

Exercise Cycle Crank Arm Set 90840
#43

Cycle diagram

Exercise cycle crank arm set

Part #90840

The manufacturer no longer makes this part, and there's no substitute part

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.…