Sears
Cycling

Model # 45537 Official Sears 20" boys' mega action bicycle

Here are the diagrams and repair parts for Official Sears 45537 20" boys' mega action 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 33 parts  |

Lifestyler Tool:spoke W 103048

#NI

All parts diagram

Lifestyler tool:spoke w

Part #103048

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

Huffy Chain Guard 074106
#14

Unit parts diagram

Huffy chain guard

Part #074106

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

Kent R Spk/npl 049511
#17

Unit parts diagram

Kent r spk/npl

Part #049511

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

Roadmaster Bicycle Front Axle And Bearing Assembly 053011

#NI

All parts diagram

Roadmaster bicycle front axle and bearing assembly

Part #053011

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

Bca Tool 103017

#NI

All parts diagram

Bca tool

Part #103017

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

Columbia Bicycle Pedal Set 070016
#11

Unit parts diagram

Columbia bicycle pedal set

Part #070016

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

Huffy Pad Set,wht 105066
#23

Unit parts diagram

Huffy pad set,wht

Part #105066

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

Tube 041006
#9

Unit parts diagram

Tube

Part #041006

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

Owner's Manual 102235

#NI

All parts diagram

Owner's manual

Part #102235

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

Fork 005260
#6

Unit parts diagram

Fork

Part #005260

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

Repair guides for rear-engine riding mowers

How to adjust the neutral control on a zero-turn riding mower

How to adjust the neutral control on a zero-turn riding mower

Adjust the neutral control if your zero-turn riding mower creeps forward or backward while both steering lap bars are in…

Repair difficulty
Time required
 45 minutes or less
How to remove the mower deck on a zero-turn riding mower

How to remove the mower deck on a zero-turn riding mower

Follow the steps in this guide to remove the mower deck for cleaning or inspection.…

Repair difficulty
Time required
 15 minutes or less
How to replace a cutting blade on a zero-turn riding mower

How to replace a cutting blade on a zero-turn riding mower

Replace a bent or dull cutting blade in 30 minutes or less. …

Repair difficulty
Time required
 15 minutes or less

Articles and videos for rear-engine riding mowers

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.…

When to maintain a zero-turn lawn tractor

When to maintain a zero-turn lawn tractor

Learn what you can do to keep your zero-turn lawn tractor cutting well.…