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Makita DCS520I 18" gas chainsaw

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.

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Browse Parts for DCS520I Chainsaws

  • 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

  • Lens Screw 5 for Makita DCS520I - Part 915505164

    Oil pump, clutch, chain brake diagram

    Lens Screw 5

    Part #915505164

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

  • Suction Head for Makita DCS520I - Part 963601260

    Tubular grip/rubber buffer/muffler diagram

    Suction Head

    Part #963601260

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

  • Oil Pump Assembly for Makita DCS520I - Part 027245110

    Oil pump, clutch, chain brake diagram

    Oil Pump Assembly

    Part #027245110

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

  • Screen, Dcs4 for Makita DCS520I - Part 020174110

    Tubular grip/rubber buffer/muffler diagram

    Screen, Dcs4

    Part #020174110

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

  • Bolt, Dcs520 for Makita DCS520I - Part 027213230

    Cylinder/piston/crankshaft diagram

    Bolt, Dcs520

    Part #027213230

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

  • Hex Screw 5x for Makita DCS520I - Part 027213520

    Oil pump, clutch, chain brake diagram

    Hex Screw 5x

    Part #027213520

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

  • Owner's Manual for Makita DCS520I - Part OMDSC5201

    Cylinder/piston/crankshaft diagram

    Owner's Manual

    Part #OMDSC5201

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

  • Protection C for Makita DCS520I - Part 027213280

    Oil pump, clutch, chain brake diagram

    Protection C

    Part #027213280

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

  • Gasket, Dcs4 for Makita DCS520I - Part 965404520

    Tubular grip/rubber buffer/muffler diagram

    Gasket, Dcs4

    Part #965404520

    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.…

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