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Craftsman
Gas Line Trimmer

Model # 917773704 Official Craftsman high wheel line trimmer

Here are the diagrams and repair parts for Official Craftsman 917773704 high wheel line trimmer, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 79 parts  |
Line Trimmer Carrier Plate 180338
#34

Chassis/cover 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.
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$55.37 | 
10% OFF Phone Price : $61.37
In Stock
Bearing Cover 172516
#36

Chassis/cover diagram

Bearing cover

Part #172516

Replaced by #532172516

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

Engine/wheel 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.
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$2.64 | 
27% OFF Phone Price : $3.64
In Stock
Tune-up Kit 5106A
#NI

Engine/wheel diagram

Tune-up kit

Part #5106A

Replaced by #5140B

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Manufacturer substitution
This part replaces 5106A. Substitute parts can look different from the original.
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$20.80 | 
22% OFF Phone Price : $26.80
In Stock
Line Trimmer Return Spring 173811
#15

Chassis/cover 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
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Locking Plate 172519
#33

Chassis/cover 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/cover 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
Rope Guide 179585
#16

Engine/wheel diagram

Rope guide

Part #179585

Replaced by #586122501

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Manufacturer substitution
This part replaces 179585. Substitute parts can look different from the original.
This item is not returnable
$15.59 | 
11% OFF Phone Price : $17.59
In Stock
Bottom Deflector 180268
#16

Chassis/cover diagram

Bottom deflector

Part #180268

Replaced by #532180268

?
Manufacturer substitution
This part replaces 180268. Substitute parts can look different from the original.
$37.98 | 
14% OFF Phone Price : $43.98
In Stock
Screw.10-16 178848
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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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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 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 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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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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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…

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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.…

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