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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Roadmaster
Exercise Cycle

Model # 8137SR Official Roadmaster centrific exercise bike

Here are the diagrams and repair parts for Official Roadmaster 8137SR centrific 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 59 parts  |
Chain Guard 75-0893
#7

Replacement parts diagram

Chain guard

Part #75-0893

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

Lock Washer HH-1000
#7

Axle and crank assembly diagram

Lock washer

Part #HH-1000

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

Flat Washer HH-0983
Flat washer

Part #HH-0983

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

Tension Belt PP-0560
#32

Replacement parts diagram

Tension belt

Part #PP-0560

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

J-hook HH-0195
#24

Replacement parts diagram

J-hook

Part #HH-0195

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

Crnk/sprkt 17-0652
#17

Axle and crank assembly diagram

Crnk/sprkt

Part #17-0652

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

Chain Guard 75-0993
#12

Replacement parts diagram

Chain guard

Part #75-0993

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

Bolt Nut HH-0432
#1

Axle and crank assembly diagram

Bolt nut

Part #HH-0432

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

Axle HH-0412
#3

Axle and crank assembly diagram

Axle

Part #HH-0412

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

Hex Nut HH-0427
#17A

Replacement parts diagram

Hex nut

Part #HH-0427

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