Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Cub Cadet
Gas Line Trimmer

Model # 41BDC03G100 Official Cub Cadet gas line trimmer/weedwacker

Here are the diagrams and repair parts for Official Cub Cadet 41BDC03G100 gas line trimmer/weedwacker, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 146 parts  |
Line Trimmer Handle 791-182167
#11

Boom and trimmer diagram

Line trimmer handle

Part #791-182167

$102.80
In Stock
Screw 791-182188
#66

Engine diagram

Screw

Part #791-182188

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

O-ring 791-181751
O-ring

Part #791-181751

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

Screw 791-181713
Screw

Part #791-181713

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

Carburetor 791-181749
#48

Engine diagram

Carburetor

Part #791-181749

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

Screw 791-182200
Screw

Part #791-182200

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

Gear Assembly 791-182194
Gear assembly

Part #791-182194

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

Piston Pin 791-182015
Piston pin

Part #791-182015

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

Mounting Hardware 791-182195
Mounting hardware

Part #791-182195

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

Fuel Tank (includes 70 ) 753-1180
#67

Engine diagram

Fuel tank (includes 70 )

Part #753-1180

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.

View all

Why won't my gas line trimmer start?

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

Read more

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…

Read more

Why does my gas line trimmer leak gas?

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

Read more

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.

View all
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…

Read more
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 …

Read more
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…

Read more
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.

View all
Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Read more
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.…

Read more
Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…

Read more