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
McCulloch 41BY89AR077 chainsaw

McCulloch 41BY89AR077 chainsaw Parts

Here are the diagrams and repair parts for McCulloch 41BY89AR077 chainsaw, 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 41BY89AR077 Chainsaws

  • Washer for McCulloch 41BY89AR077 - Part MC-9WFB-05-21

    Chain saw diagram

    Washer

    Part #MC-9WFB-05-21

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

  • Bar for McCulloch 41BY89AR077 - Part MC-9040-310512

    Chain saw diagram

    Bar

    Part #MC-9040-310512

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

  • Chainsaw Spacer for McCulloch 41BY89AR077 - Part MC-9082-310507

    Chain saw diagram

    Chainsaw Spacer

    Part #MC-9082-310507

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

  • Ring for McCulloch 41BY89AR077 - Part MC-9CA-10.3

    Chain saw diagram

    Ring

    Part #MC-9CA-10.3

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

  • Roller Piston for McCulloch 41BY89AR077 - Part MC-9NB-K101410

    Chain saw diagram

    Roller Piston

    Part #MC-9NB-K101410

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

  • Nut for McCulloch 41BY89AR077 - Part MC-9NHZ-05

    Chain saw diagram

    Nut

    Part #MC-9NHZ-05

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

  • Spring Washer for McCulloch 41BY89AR077 - Part MC-6WSB-06

    Chain saw diagram

    Spring Washer

    Part #MC-6WSB-06

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

  • Spring Assembly for McCulloch 41BY89AR077 - Part MC-9228-310514

    Chain saw diagram

    Spring Assembly

    Part #MC-9228-310514

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

  • Wire Assembly for McCulloch 41BY89AR077 - Part MC-9010-310503

    Chain saw diagram

    Wire Assembly

    Part #MC-9010-310503

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

  • Oil Cap for McCulloch 41BY89AR077 - Part MC-9228-310207

    Chain saw diagram

    Oil Cap

    Part #MC-9228-310207

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

Most common symptoms to help you fix your chainsaws

Choose a symptom to see related chainsaw repairs.

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

Repair time and Difficulty

 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

Repair time and Difficulty

 15 minutes or less
How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your chainsaws

Use the advice and tips in these articles and videos to get the most out of your chainsaw.

When to replace a chainsaw bar

When to replace a chainsaw bar

Chainsaw bar wear leads to crooked cuts and chain damage. Learn the signs of wear and how to choose the right replacemen…

How to tune-up a gas chainsaw

How to tune-up a gas chainsaw

Tuning up a chainsaw is easier than you think. Follow these steps to clean, inspect, and replace key parts to keep your …

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.…

Parts & More

Canister Vacuum
Chipper/Shredder
Electric Wall Oven
Front-Engine Lawn Tractor
Front-Tine Tiller
Gas Leaf Blower
Gas Range
Humidifier
Laundry Center
Lcd Television
Parts
Side-By-Side Refrigerator