Homelite
Gas Line Trimmer

Model # 74110 Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite 74110 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 215 parts  |

Shaft 98834-A
#4

Figure 3 diagram

Shaft

Part #98834-A

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

Crankshaft 98758-3
#15A

Figure 1 diagram

Crankshaft

Part #98758-3

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

Handle Grip Assembly A-00879
Handle grip assembly

Part #A-00879

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

Handle Bar A-00590
#31

Figure 5 diagram

Handle bar

Part #A-00590

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

Clamp 00422
Clamp

Part #00422

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

Crankshaft 98758-2
#15

Figure 1 diagram

Crankshaft

Part #98758-2

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

Washer 00580
Washer

Part #00580

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

Bracket Handle Bar A-00592
#35

Figure 5 diagram

Bracket handle bar

Part #A-00592

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

Drive Shaft 98832
Drive shaft

Part #98832

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

Spark Plug 79252
#14A

Figure 1 diagram

Spark plug

Part #79252

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.…

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