Gas Line Trimmer

Model # MAC 11-400056-02 Official McCulloch trimmer

Here are the diagrams and repair parts for Official McCulloch MAC 11-400056-02 trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for
MAC 11-400056-02 Line Trimmers
Pin 213191
#14

Engine assembly diagram

Pin

Part #213191

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

Rotor 215536
#22

Engine assembly diagram

Rotor

Part #215536

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

Baffle 322840
#14

General assembly diagram

Baffle

Part #322840

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

Starter Handle 216792
#6

General assembly diagram

Starter handle

Part #216792

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

Gasket Shield 225022
#45

Engine assembly diagram

Gasket shield

Part #225022

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

Wrist Pin 218275
#63

Engine assembly diagram

Wrist pin

Part #218275

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

Trigger Pin 218491
#28

General assembly diagram

Trigger pin

Part #218491

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

Gear Cover 225014
#53

General assembly diagram

Gear cover

Part #225014

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

Gear Fan Housing 301101
#41

General assembly diagram

Gear fan housing

Part #301101

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

Line Trimmer Air Cleaner Decal 46751-30
#65B

General assembly diagram

Line trimmer air cleaner decal

Part #46751-30

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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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

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

Repair guides for gas line trimmers

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

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

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

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…