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Craftsman
Gas Line Trimmer

Model # 536773521 Official Craftsman high wheel line trimmer

Here are the diagrams and repair parts for Official Craftsman 536773521 high wheel line trimmer, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 250 parts  |
Nut, 1/4-20 710203
#34

Weed trimmer diagram

Nut, 1/4-20

Part #710203

Replaced by #703232

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Manufacturer substitution
This part replaces 710203. Substitute parts can look different from the original.
This item is not returnable
$6.24 | 
14% OFF Phone Price : $7.24
In Stock
Height Guide 740226
#33

Frame diagram

Height guide

Part #740226

Replaced by #740299MA

?
Manufacturer substitution
This part replaces 740226. Substitute parts can look different from the original.
$52.69 | 
10% OFF Phone Price : $58.69
In Stock
Control Cable 740193
#8

Weed trimmer diagram

Control cable

Part #740193

Replaced by #740193MA

?
Manufacturer substitution
This part replaces 740193. Substitute parts can look different from the original.
$71.71 | 
8% OFF Phone Price : $77.71
In Stock
Debris Shield 740167
#20

Frame diagram

Debris shield

Part #740167

Replaced by #740167MA

?
Manufacturer substitution
This part replaces 740167. Substitute parts can look different from the original.
This item is not returnable
$29.53 | 
17% OFF Phone Price : $35.53
In Stock
Control Lever 740198-848
#2

Weed trimmer diagram

Control lever

Part #740198-848

Replaced by #740198E701MA

?
Manufacturer substitution
This part replaces 740198-848. Substitute parts can look different from the original.
$52.96
In Stock
Washer,.343i 783000
#42

Weed trimmer diagram

Washer,.343i

Part #783000

Replaced by #783000MA

?
Manufacturer substitution
This part replaces 783000. Substitute parts can look different from the original.
This item is not returnable
$9.34
In Stock
Shaft 740246
#25

Frame diagram

Shaft

Part #740246

Replaced by #7501044MA

?
Manufacturer substitution
This part replaces 740246. Substitute parts can look different from the original.
$71.39 | 
8% OFF Phone Price : $77.39
In Stock
Screw,#10x1. 712126
#27

Frame diagram

Screw,#10x1.

Part #712126

Replaced by #712126MA

?
Manufacturer substitution
This part replaces 712126. Substitute parts can look different from the original.
This item is not returnable
$6.91
In Stock
Screw 712127
#30

Frame diagram

Screw

Part #712127

Replaced by #712127MA

?
Manufacturer substitution
This part replaces 712127. Substitute parts can look different from the original.
This item is not returnable
$9.79 | 
9% OFF Phone Price : $10.79
In Stock
Spacer 740292
#8

Frame diagram

Spacer

Part #740292

Replaced by #740292MA

?
Manufacturer substitution
This part replaces 740292. Substitute parts can look different from the original.
$42.53
In Stock

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…

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.

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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…

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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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