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
Cycling

Model # 3810SR Official Roadmaster 26" mountain bike

Here are the diagrams and repair parts for Official Roadmaster 3810SR 26" mountain 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 63 parts  |
Pedal,1/2" KK-2840-D
#15

Unit parts diagram

Pedal,1/2"

Part #KK-2840-D

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

Front Wheel Assembly 09-2602-D
#9

Unit parts diagram

Front wheel assembly

Part #09-2602-D

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

Rear Wheel Assembly 08-2602-D
#19

Unit parts diagram

Rear wheel assembly

Part #08-2602-D

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

Head Cup Blk / Bl Glitter 50-5083-D
#39A

Unit parts diagram

Head cup blk / bl glitter

Part #50-5083-D

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

Keyed Washer AA-9727-D
#44

Unit parts diagram

Keyed washer

Part #AA-9727-D

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

Front Axle HH-0421-D
Front axle

Part #HH-0421-D

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

Rear Reflector MM-2001-D
#25

Unit parts diagram

Rear reflector

Part #MM-2001-D

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

Front Derailleur PP-7402-D
#34

Unit parts diagram

Front derailleur

Part #PP-7402-D

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

Front And Back Reflector Screw (not On Parts List) HH-8011-D
#17E

Unit parts diagram

Front and back reflector screw (not on parts list)

Part #HH-8011-D

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

Pvc Spoke PP-0751-D
#20

Unit parts diagram

Pvc spoke

Part #PP-0751-D

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…

Read more
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.…

Read more
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. …

Read more
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.…

Read more
Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

Read more
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.…

Read more

Parts & More

Heating & Cooling Combined Unit
GE Heating & cooling combined unit Parts