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Craftsman
Gas Line Trimmer

Model # 536773520 Official Craftsman high wheel brush trimmer

Here are the diagrams and repair parts for Official Craftsman 536773520 high wheel brush 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 249 parts  |
Nut, 1/4-20 710203
#34

Main frame 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.
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This item is not returnable
$6.24 | 
14% OFF Phone Price : $7.24
In Stock
Trim Line 79999
#31

Cutting head assembly diagram

Trim line

Part #79999

Replaced by #79999

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Manufacturer substitution
This part replaces 79999. Substitute parts can look different from the original.
This item is not returnable
$17.55 | 
10% OFF Phone Price : $19.55
In Stock
Belt 711933
#13

Cutting head assembly diagram

Belt

Part #711933

Replaced by #7701014MA

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Manufacturer substitution
This part replaces 711933. Substitute parts can look different from the original.

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$39.06 | 
13% OFF Phone Price : $45.06
In Stock
Jackshaft Assembly 092574
#24

Cutting head assembly diagram

Jackshaft assembly

Part #092574

Replaced by #492574MA

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Manufacturer substitution
This part replaces 092574. Substitute parts can look different from the original.
$68.99 | 
8% OFF Phone Price : $74.99
In Stock
Shaft 740246
#25

Cutting head assembly 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,3/8-24 712146
#18

Cutting head assembly diagram

Screw,3/8-24

Part #712146

Replaced by #1X20MA

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Manufacturer substitution
This part replaces 712146. Substitute parts can look different from the original.
$7.57
In Stock
Weed Wrap, Upper 740163
#26

Cutting head assembly diagram

Weed wrap, upper

Part #740163

Replaced by #740163MA

?
Manufacturer substitution
This part replaces 740163. Substitute parts can look different from the original.
$31.07
In Stock
Nut,3/8-16hw 710140
Nut,3/8-16hw

Part #710140

Replaced by #703893

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Manufacturer substitution
This part replaces 710140. Substitute parts can look different from the original.
This item is not returnable
$11.29 | 
15% OFF Phone Price : $13.29
In Stock
Nut, 5/16-18 710205
#35

Main frame diagram

Nut, 5/16-18

Part #710205

Replaced by #704067

?
Manufacturer substitution
This part replaces 710205. Substitute parts can look different from the original.
This item is not returnable
$6.46
In Stock
Hex Head Screw 180018
#37

Cutting head assembly diagram

Hex head screw

Part #180018

Replaced by #1X38MA

?
Manufacturer substitution
This part replaces 180018. Substitute parts can look different from the original.
$7.57
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…

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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

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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