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

Makita DCS540-18 chainsaw Parts

Here are the diagrams and repair parts for Makita DCS540-18 chainsaw, as well as links to manuals and error code tables, if available.

Makita DCS540-18 chainsaw
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for DCS540-18 Chainsaws

  • Hood for Makita DCS540-18 - Part 027-118-154

    Hood, air filter, muffler diagram

    Hood

    Part #027-118-154

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

  • Cable Drum for Makita DCS540-18 - Part 027-162-070

    Ignition electronics, starter diagram

    Cable Drum

    Part #027-162-070

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

  • Screen for Makita DCS540-18 - Part 021-151-180

    Carburetor diagram

    Screen

    Part #021-151-180

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

  • Choke Shutter for Makita DCS540-18 - Part 001-151-260

    Carburetor diagram

    Choke Shutter

    Part #001-151-260

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

  • Air Filter (nylon) for Makita DCS540-18 - Part 020-173-202

    Hood, air filter, muffler diagram

    Air Filter (nylon)

    Part #020-173-202

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

  • Fuel Mixing Oil for Makita DCS540-18 - Part 18115-A

    Cylinder, piston and accessories diagram

    Fuel Mixing Oil

    Part #18115-A

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

  • Screw 4.2x13 for Makita DCS540-18 - Part 915-042-130

    Hood, air filter, muffler diagram

    Screw 4.2x13

    Part #915-042-130

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

  • Gasket for Makita DCS540-18 - Part 965-525-002

    Crankcase diagram

    Gasket

    Part #965-525-002

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

  • Spring for Makita DCS540-18 - Part 027-213-120

    Chain brake, hand guard diagram

    Spring

    Part #027-213-120

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

  • Key for Makita DCS540-18 - Part 939-620-371

    Crankcase diagram

    Key

    Part #939-620-371

    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

Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Cooktop
Food Processor
Front-Engine Lawn Tractor
Lawn Edger
Parts
Power Stapler
Radial Arm Saw
Rear-Engine Riding Mower
Refrigerator
Snow Blade
Upright Freezer