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Makita
Gas Chainsaw

Model # DCS340 Official Makita 14" chainsaw

Here are the diagrams and repair parts for Official Makita DCS340 14" chainsaw, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 135 parts  |
Bar 14" 443-035-661
#1

Accessories diagram

Bar 14"

Part #443-035-661

Replaced by #140SDEA041

?
Manufacturer substitution
This part replaces 443-035-661. Substitute parts can look different from the original.
$36.87 | 
14% OFF Phone Price : $42.87
In Stock
Chain 14" 522-092-052
#3

Accessories diagram

Chain 14"

Part #522-092-052

Replaced by #91PX052G

?
Manufacturer substitution
This part replaces 522-092-052. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$29.11 | 
17% OFF Phone Price : $35.11
In Stock
Oil Pump Assembly 028-245-271
#1

Oil pump/clutch/hand guard diagram

Oil pump assembly

Part #028-245-271

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

Throttle Linkage 028-117-243
#18

Fuel tank/tubular grip/buffer diagram

Throttle linkage

Part #028-117-243

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

Main Adjust Screw (h) 001-151-515
#18

Carburetor diagram

Main adjust screw (h)

Part #001-151-515

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

Chain Cover 952-100-643
#10

Accessories diagram

Chain cover

Part #952-100-643

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

Flywheel 021-141-010
#9

Ignition/flywheel/starter diagram

Flywheel

Part #021-141-010

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

Idling Adjust Screw (l) 021-151-470
#20

Carburetor diagram

Idling adjust screw (l)

Part #021-151-470

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

Hex. Head Screw M5x55 (qty Used 2) 900-205-554
#11

Carburetor/intermediate flange diagram

Hex. head screw m5x55 (qty used 2)

Part #900-205-554

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

Rubber Bush 965-401-011
#14

Carburetor/intermediate flange diagram

Rubber bush

Part #965-401-011

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

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

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Why won't my chainsaw start?

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

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Why does my chainsaw run roughly?

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

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What should I do if my chainsaw leaks gas?

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

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Repair guides for gas chainsaws

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

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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…

Read more
Repair difficulty
Time required
 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…

Read more
Repair difficulty
Time required
 15 minutes or less
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…

Read more
Repair difficulty
Time required
 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.

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What are the most common replacement parts for chainsaws?

What are the most common replacement parts for chainsaws?

Learn about the most common replacement parts for chainsaws and how they can help you fix chainsaw problems.…

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Top questions about Sears and Sears PartsDirect

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