MTD
Gas Line Trimmer

Model # 41BD386C799 Official MTD line trimmer

Here are the diagrams and repair parts for Official MTD 41BD386C799 line 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 60 parts  |

Lawn & Garden Equipment Engine Spark Plug 753-06193
#27

Short block/fuel tank/muffler diagram

Lawn & garden equipment engine spark plug

Part #753-06193

Replaced by #753-06847

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Manufacturer substitution
This part replaces 753-06193. Substitute parts can look different from the original.
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$9.76
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Ace Line Trimmer Carburetor (replaces 751-15112, 751-15112a, 753-08984) 753-06288
#31

Short block/fuel tank/muffler diagram

Ace line trimmer carburetor (replaces 751-15112, 751-15112a, 753-08984)

Part #753-06288

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$38.78
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Lawn & Garden Equipment Engine Carburetor Mount Gasket (replaces 721-04381) 753-06253
#32

Short block/fuel tank/muffler diagram

Lawn & garden equipment engine carburetor mount gasket (replaces 721-04381)

Part #753-06253

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This item is not returnable
$4.60
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Ace Lawn & Garden Equipment Engine Fuel Tank (replaces 753-06856) 753-06250
#18

Short block/fuel tank/muffler diagram

Ace lawn & garden equipment engine fuel tank (replaces 753-06856)

Part #753-06250

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$29.58
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Line Trimmer Carburetor Insulator Assembly 753-06189
#28

Short block/fuel tank/muffler diagram

Line trimmer carburetor insulator assembly

Part #753-06189

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$10.22
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Line Trimmer Air Filter 753-06085
#34

Short block/fuel tank/muffler diagram

Line trimmer air filter

Part #753-06085

This item is not returnable
$5.75
15% OFF Phone Price : $6.75
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Yard-man Lawn & Garden Equipment Screw (replaces Gw-9733) 791-181862
#2

Short block/fuel tank/muffler diagram

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

Part #791-181862

This item is not returnable
$5.81
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Ace Line Trimmer Throttle Cable 753-06251
#23

Short block/fuel tank/muffler diagram

Ace line trimmer throttle cable

Part #753-06251

This item is not returnable
$11.89
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Kmart Line Trimmer Drive Shaft Coupler (replaces 753-08212, 791-160511, 791-181616b) 753-1190
#18

Shaft/handle/shield diagram

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

Part #753-1190

This item is not returnable
$31.62
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Line Trimmer Air Filter 753-06289
#33

Short block/fuel tank/muffler diagram

Line trimmer air filter

Part #753-06289

This item is not returnable
$12.41
14% OFF Phone Price : $14.41
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Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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

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

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.

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…

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.…

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…