Gas Line Trimmer

Model # 41ADT15C066 Official Troybilt 2-cycle gas trimmer

Here are the diagrams and repair parts for Official Troybilt 41ADT15C066 2-cycle gas trimmer, as well as links to manuals and error code tables, if available.

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41ADT15C066 Line Trimmers
Knob Asm-bmp 791-153066
#21

Boom and trimmer parts diagram

Knob asm-bmp

Part #791-153066

Replaced by #791-153066B

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Manufacturer substitution
This part replaces 791-153066. Substitute parts can look different from the original.
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$17.91
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Line Trimmer Spool (replaces 791-610318) 753-1155
#20

Boom and trimmer parts diagram

Line trimmer spool (replaces 791-610318)

Part #753-1155

$26.04
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19% OFF Phone Price : $32.04
In Stock
Line Trimmer Spool Case And Eyelet 753-04284
#17

Boom and trimmer parts diagram

Line trimmer spool case and eyelet

Part #753-04284

$32.04
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16% OFF Phone Price : $38.04
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Yard Machines Line Trimmer Fuel Line (replaces 791-180243, 791-181168, 791-182495) 791-181086
#17

Engine parts diagram

Yard machines line trimmer fuel line (replaces 791-180243, 791-181168, 791-182495)

Part #791-181086

$10.88
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16% OFF Phone Price : $12.88
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Line Trimmer Spool Spring (replaces 791-610317, 791-bq01642) 791-610317B
#19

Boom and trimmer parts diagram

Line trimmer spool spring (replaces 791-610317, 791-bq01642)

Part #791-610317B

$16.62
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11% OFF Phone Price : $18.62
In Stock
Yard-man Lawn & Garden Equipment Screw (replaces Gw-9733) 791-181862
#30

Engine parts diagram

Yard-man lawn & garden equipment screw (replaces gw-9733)

Part #791-181862

This item is not returnable
$5.81
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15% OFF Phone Price : $6.81
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Kmart Line Trimmer Drive Shaft Coupler (replaces 753-08212, 791-160511, 791-181616b) 753-1190
#8

Boom and trimmer parts diagram

Kmart line trimmer drive shaft coupler (replaces 753-08212, 791-160511, 791-181616b)

Part #753-1190

This item is not returnable
$31.62
 | 
16% OFF Phone Price : $37.62
In Stock
Kmart Lawn & Garden Equipment Screw 791-182057
#9

Boom and trimmer parts diagram

Kmart lawn & garden equipment screw

Part #791-182057

This item is not returnable
$6.87
 | 
13% OFF Phone Price : $7.87
In Stock
Lawn & Garden Equipment Screw 791-182519
#48

Engine parts diagram

Lawn & garden equipment screw

Part #791-182519

This item is not returnable
$6.73
 | 
13% OFF Phone Price : $7.73
In Stock
Line Trimmer Guard Assembly 753-04283
#15

Boom and trimmer parts diagram

Line trimmer guard assembly

Part #753-04283

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$52.10
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10% OFF Phone Price : $58.10
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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....