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 DCS520I 18" gas chainsaw Parts

Here are the diagrams and repair parts for Makita DCS520I 18" gas chainsaw, as well as links to manuals and error code tables, if available.

Makita DCS520I 18" gas chainsaw
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for DCS520I Chainsaws

  • Safety Disk for Makita DCS520I - Part 926108080

    Ignitlon electronics/flywheel/starter diagram

    Safety Disk

    Part #926108080

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

  • Bracket Cpl. for Makita DCS520I - Part 957310142

    Tubular grip/rubber buffer/muffler diagram

    Bracket Cpl.

    Part #957310142

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

  • Head Screw M for Makita DCS520I - Part 908005165

    Head Screw M

    Part #908005165

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

  • Special Spacer for Makita DCS520I - Part 020182061

    Oil pump, clutch, chain brake diagram

    Special Spacer

    Part #020182061

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

  • Nut for Makita DCS520I - Part 001118062

    Hood/air filter/intake system diagram

    Nut

    Part #001118062

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

  • Nut With Piv for Makita DCS520I - Part 001213020

    Cylinder/piston/crankshaft diagram

    Nut With Piv

    Part #001213020

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

  • Vent Valve for Makita DCS520I - Part 965404260

    Cylinder/piston/crankshaft diagram

    Vent Valve

    Part #965404260

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

  • Cage Needle for Makita DCS520I - Part 962210025

    Oil pump, clutch, chain brake diagram

    Cage Needle

    Part #962210025

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

  • Guide Piece for Makita DCS520I - Part 020118030

    Hood/air filter/intake system diagram

    Guide Piece

    Part #020118030

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

  • Spring, Dcs4 for Makita DCS520I - Part 965604180

    Ignitlon electronics/flywheel/starter diagram

    Spring, Dcs4

    Part #965604180

    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

Band Saw
Bottom-Mount Refrigerator
Electric Chainsaw
Elliptical Machine
Freestanding Freezer
Furnace
Garbage Disposal
Gas Line Trimmer
Grass Catcher Attachment
Parts
Rear-Engine Riding Mower
Side-By-Side Refrigerator
Small Appliance
Table Saw