Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Roadmaster 3866SR 26" mountain bike

Roadmaster 3866SR 26" mountain bike Parts

Here are the diagrams and repair parts for Roadmaster 3866SR 26" mountain bike, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 3866SR 26" Mountain Bike

  • Parts List for Roadmaster 3866SR - Part FF-0039-D

    #NI

    All parts diagram

    Parts List

    Part #FF-0039-D

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

  • Fork Bearing for Roadmaster 3866SR - Part HH-2501-D

    Unit parts diagram

    Fork Bearing

    Part #HH-2501-D

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

  • Frnt & Bac for Roadmaster 3866SR - Part HH-8011-D

    Unit parts diagram

    Frnt & Bac

    Part #HH-8011-D

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

  • Sprocket A for Roadmaster 3866SR - Part PP-7467-D

    Unit parts diagram

    Sprocket A

    Part #PP-7467-D

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

  • Washer for Roadmaster 3866SR - Part HH-1085-D

    Unit parts diagram

    Washer

    Part #HH-1085-D

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

  • Front Brake for Roadmaster 3866SR - Part PP-7631-D

    Unit parts diagram

    Front Brake

    Part #PP-7631-D

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

  • Wheel Rele for Roadmaster 3866SR - Part HH-8010-D

    Unit parts diagram

    Wheel Rele

    Part #HH-8010-D

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

  • Derailer for Roadmaster 3866SR - Part PP-8301-D

    Unit parts diagram

    Derailer

    Part #PP-8301-D

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

  • Rear Brake for Roadmaster 3866SR - Part PP-7703-D

    Unit parts diagram

    Rear Brake

    Part #PP-7703-D

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

  • Chain for Roadmaster 3866SR - Part PP-0137-D

    Unit parts diagram

    Chain

    Part #PP-0137-D

    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…

Repair time and Difficulty

 30 minutes or less
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 time and Difficulty

 45 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 time and Difficulty

 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…

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.…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Parts & More

Carpet Cleaner
Cooktop
Dishwasher
Dryer
Electric Wall Oven
Exercise Cycle
Parts
Plasma Television
Power Rake
Range
Wall Oven
Washer