Can’t find your part?   Contact us:+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Tunturi
Exercise Cycle

Model # E504/E550 Official Tunturi recumbent exercise cycle

Here are the diagrams and repair parts for Official Tunturi E504-E550 recumbent exercise 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 57 parts  |
Bolt 550-101
#34

Unit parts diagram

Bolt

Part #550-101

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

Bolt 550-105
#38

Unit parts diagram

Bolt

Part #550-105

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

Bolt 550-103
#36

Unit parts diagram

Bolt

Part #550-103

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

Washer 550-104
#37

Unit parts diagram

Washer

Part #550-104

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

Washer 550-106
#39

Unit parts diagram

Washer

Part #550-106

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

Washer 550-113
#45

Unit parts diagram

Washer

Part #550-113

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

Bolt 550-115
#46

Unit parts diagram

Bolt

Part #550-115

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

Sprocket 550-49
#25

Unit parts diagram

Sprocket

Part #550-49

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

Cap Nut 550-111
#43

Unit parts diagram

Cap nut

Part #550-111

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

Pulse Cable 125-SC

#NI

All parts diagram

Pulse cable

Part #125-SC

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

Effective articles & videos to help repair your fitness & exercise

View all
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.…

Read more

Parts & More