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
Sears
Cycling

Model # 505474220 Official Sears 27" boys' 10-speed bicycle

Here are the diagrams and repair parts for Official Sears 505474220 27" boys' 10-speed 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 74 parts  |
Tire 24472
Tire

Part #24472

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

R-deraillevr 14776

#NI

All parts diagram

R-deraillevr

Part #14776

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

F Tube 16228
F tube

Part #16228

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

Rim 9854-B3
Rim

Part #9854-B3

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

Nut 6220200
#8

Shimano double lever shift control diagram

Nut

Part #6220200

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

Cable Assembly 25354
#13

Shimano double lever shift control diagram

Cable assembly

Part #25354

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

Seat Post 8514-BW2
#3

Unit parts diagram

Seat post

Part #8514-BW2

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

Crank Set 5506-B
#6

Unit parts diagram

Crank set

Part #5506-B

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

Spacer 12626-9
#10

Shimano rear hub diagram

Spacer

Part #12626-9

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

Ball Bearing RML-3
#2

Shimano rear hub diagram

Ball bearing

Part #RML-3

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

Repair guides for front-engine lawn tractors

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…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace the brake interlock switch on a riding lawn mower

How to replace the brake interlock switch on a riding lawn mower

If the engine won’t start even though the brake is on, the brake interlock switch could be at fault. Here’s how to repla…

Read more
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.…

Read more
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…

Read more
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.…

Read more
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