Sears
Cycling

Model # 502474751 Official Sears 27" lightweight bicycle

Here are the diagrams and repair parts for Official Sears 502474751 27" lightweight bicycle, 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 146 parts  |

Brake Shoe 308697
#14

Caliper brake-center pull diagram

Brake shoe

Part #308697

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

Cover Bracket 302915
#9

Disc brake assembly diagram

Cover bracket

Part #302915

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

Axle Nut 300978
#4

Rear hub diagram

Axle nut

Part #300978

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

Pull Up Stud 302943
#8A

Dual position lever diagram

Pull up stud

Part #302943

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

Pulley Bolt 300905
#12

Rear derailleur diagram

Pulley bolt

Part #300905

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

Spring Assembly 302930
#24

Disc brake assembly diagram

Spring assembly

Part #302930

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

Red R Cable 308768
#19

Shifter diagram

Red r cable

Part #308768

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

Bushing 300951
#6

Shifter diagram

Bushing

Part #300951

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

Adapter W/mt 302779
#6

Rear derailleur diagram

Adapter w/mt

Part #302779

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

Plate Assembly 300942
#11

Rear derailleur diagram

Plate assembly

Part #300942

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

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for front-engine lawn tractors

Should I get an electric riding mower?

Should I get an electric riding mower?

Get help deciding whether to make the switch to a battery-powered riding mower…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…