Lifestyler
Exercise Cycle

Model # 28778 Official Lifestyler exercise bike

Here are the diagrams and repair parts for Official Lifestyler 28778 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 50 parts  |

Spacer MM-0497

#NI

All parts diagram

Spacer

Part #MM-0497

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

Pedal L.h. KK-0228
#9

Frame assembly diagram

Pedal l.h.

Part #KK-0228

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

Pedal R.h. KK-0229
#8

Frame assembly diagram

Pedal r.h.

Part #KK-0229

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

Bolt HH-4905
#18

Frame assembly diagram

Bolt

Part #HH-4905

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

Plastic Feet 75-0783
#16

Frame assembly diagram

Plastic feet

Part #75-0783

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

Seat LL-0631
#6

Frame assembly diagram

Seat

Part #LL-0631

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

C-clamp 13-0691
#25

Frame assembly diagram

C-clamp

Part #13-0691

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

Wheel Cover 75-0906
#40

Frame assembly diagram

Wheel cover

Part #75-0906

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

Clpr/tnsn PP-6690
#15

Frame assembly diagram

Clpr/tnsn

Part #PP-6690

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

Wheel Tire 17-0595
#2

Frame assembly diagram

Wheel tire

Part #17-0595

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.…