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Craftsman
Gas Line Trimmer

Model # 917773747 Official Craftsman gas line trimmer

Here are the diagrams and repair parts for Official Craftsman 917773747 gas 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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ALL PARTS
Showing 10 of 215 parts  |
Line Trimmer Carrier Plate 180338
#34

Chassis/deflector diagram

Line trimmer carrier plate

Part #180338

Replaced by #594935003

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Manufacturer substitution
This part replaces 180338. Substitute parts can look different from the original.
BEST SELLER
$55.37 | 
10% OFF Phone Price : $61.37
In Stock
Lawn Tractor Hex Bolt, 5/16-18 X 3/4-in (replaces 17000512) 428867
Lawn tractor hex bolt, 5/16-18 x 3/4-in (replaces 17000512)

Part #428867

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This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Bearing Cover 172516
#36

Chassis/deflector diagram

Bearing cover

Part #172516

Replaced by #532172516

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Manufacturer substitution
This part replaces 172516. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.31 | 
10% OFF Phone Price : $10.31
In Stock
Nut 132004
#33

Engine/handle/wheels diagram

Nut

Part #132004

Replaced by #582478602

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Manufacturer substitution
This part replaces 132004. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.64 | 
27% OFF Phone Price : $3.64
In Stock
Line Trimmer Return Spring 173811
#15

Chassis/deflector diagram

Line trimmer return spring

Part #173811

Replaced by #532173811

?
Manufacturer substitution
This part replaces 173811. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Locking Plate 172519
#33

Chassis/deflector diagram

Locking plate

Part #172519

Replaced by #532172519

?
Manufacturer substitution
This part replaces 172519. Substitute parts can look different from the original.
This item is not returnable
$6.64 | 
13% OFF Phone Price : $7.64
In Stock
Jackshaft 172520
#28

Chassis/deflector diagram

Jackshaft

Part #172520

Replaced by #532172520

?
Manufacturer substitution
This part replaces 172520. Substitute parts can look different from the original.
This item is not returnable
$34.98 | 
15% OFF Phone Price : $40.98
In Stock
Line Trimmer Cutting Head Control Cable 584954101
#28

Engine/handle/wheels diagram

Line trimmer cutting head control cable

Part #584954101

This item is not returnable
$30.64 | 
16% OFF Phone Price : $36.64
In Stock
Screw.10-16 178848
#18

Chassis/deflector diagram

Screw.10-16

Part #178848

Replaced by #532178848

?
Manufacturer substitution
This part replaces 178848. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Axle Spacer 169823
#24

Engine/handle/wheels diagram

Axle spacer

Part #169823

Replaced by #532169823

?
Manufacturer substitution
This part replaces 169823. Substitute parts can look different from the original.
$11.97
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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