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McCulloch
Gas Line Trimmer

Model # ROAD RUNNER II-11400128-11 Official McCulloch trimmer

Here are the diagrams and repair parts for Official McCulloch ROAD-RUNNER-II-11400128-11 trimmer, 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 148 parts  |
Cover 300304
#62A

Powerhead assembly diagram

Cover

Part #300304

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

Cutting Head 300651
#24

Shaft/handle and cutter assemblies diagram

Cutting head

Part #300651

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

Screw 223357
Screw

Part #223357

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

Muffler 224034
#4

Powerhead assembly diagram

Muffler

Part #224034

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

Nut 111058
#12

Powerhead assembly diagram

Nut

Part #111058

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

Screw 111053
Screw

Part #111053

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

Hose 225163
Hose

Part #225163

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

Shield 224062
#18

Shaft/handle and cutter assemblies diagram

Shield

Part #224062

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

Trigger 300361
#10

Starter housing assembly diagram

Trigger

Part #300361

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

Spring 223740
#33

Shaft/handle and cutter assemblies diagram

Spring

Part #223740

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.

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Why does my gas line trimmer run rough?

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

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Why won't my gas line trimmer start?

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

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Why does my gas line trimmer leak gas?

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

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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.

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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...

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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 ...

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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...

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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.

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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....

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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...

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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....

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