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Troybilt
Gas Line Trimmer

Model # 41BDT49C063 Official Troybilt 4-cycle gas trimmer/brushcutter

Here are the diagrams and repair parts for Official Troybilt 41BDT49C063 4-cycle gas trimmer/brushcutter, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 143 parts  |
Gasket 791-182374
#75

Engine cover/carburetor/cylinder diagram

Gasket

Part #791-182374

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

Kit 791-182156

#NI04

All parts diagram

Kit

Part #791-182156

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

Switch 791-182804
#45

Engine cover/carburetor/cylinder diagram

Switch

Part #791-182804

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

Starter Housing Assembly (includes 45-51) 753-1237
#54

Engine cover/carburetor/cylinder diagram

Starter housing assembly (includes 45-51)

Part #753-1237

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

Rocker Arm 791-182100
#8

Engine cover/carburetor/cylinder diagram

Rocker arm

Part #791-182100

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

Tank Shield 791-182356
#35

Engine cover/carburetor/cylinder diagram

Tank shield

Part #791-182356

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

Fuel Tank Assembly 753-1230
#34

Engine cover/carburetor/cylinder diagram

Fuel tank assembly

Part #753-1230

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

Adjustment Knob 791-181981
#19

Boom and trimmer diagram

Adjustment knob

Part #791-181981

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

Baffle 791-182358
#37

Engine cover/carburetor/cylinder diagram

Baffle

Part #791-182358

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

Nut 8pk 791-181886
#20

Boom and trimmer diagram

Nut 8pk

Part #791-181886

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 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 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 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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Top 10 electric lawn and garden tools for 2023

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

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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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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…

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