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Craftsman
Gas Line Trimmer

Model # 917773763 Official Craftsman gas line trimmer

Here are the diagrams and repair parts for Official Craftsman 917773763 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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PART LIST
Showing 10 of 229 parts  |
Lawn Mower Lock Nut, 3/8-in (replaces 409149, 532409148)
Lawn mower hex flange nut

Part #409149

Replaced by #532409149

?
Manufacturer substitution
This part replaces 409149. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.64 | 
18% OFF Phone Price : $5.64
In Stock
Line Trimmer Carrier Plate (replaces 180338)
#34

Chassis/deflector diagram

Line trimmer carrier plate

Part #180338

Replaced by #594935003

?
Manufacturer substitution
This part replaces 180338. Substitute parts can look different from the original.
BEST SELLER
$62.40 | 
7% OFF Phone Price : $67.40
In Stock
Line Trimmer Spindle Assembly (replaces 594935103)
#40

Chassis/deflector diagram

High-wheel trimmer spindle assembly

Part #180333

Replaced by #596878501

?
Manufacturer substitution
This part replaces 180333. Substitute parts can look different from the original.
BEST SELLER
$142.68 | 
7% OFF Phone Price : $152.68
In Stock
Lawn Tractor Lock Nut (replaces 5394H, 73750600, 751592)
#8

Chassis/deflector diagram

Lawn tractor lock nut (replaces 5394h, 73750600, 751592)

Part #73930600

BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Lawn & Garden Equipment Washer (replaces 532851074, 5328510-74)
#38

Handle/wheels/engine diagram

Lawn & garden equipment washer (replaces 532851074, 5328510-74)

Part #851074

BEST SELLER
This item is not returnable
$2.79 | 
26% OFF Phone Price : $3.79
In Stock
Line Trimmer Spindle Bearing Cover (replaces 172516)
#36

Chassis/deflector diagram

Bearing cover

Part #172516

Replaced by #532172516

?
Manufacturer substitution
This part replaces 172516. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$8.99 | 
10% OFF Phone Price : $9.99
In Stock
Lawn Tractor Hex Bolt, 5/16-18 x 3/4-in (replaces 17000512)
Lawn tractor hex bolt, 5/16-18 x 3/4-in (replaces 17000512)

Part #428867

BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Line Trimmer Drive Shaft (replaces 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.
BEST SELLER
This item is not returnable
$12.60 | 
14% OFF Phone Price : $14.60
In Stock
Line Trimmer Locking Plate Spring (replaces 176973, 532173973)
#32

Chassis/deflector diagram

Line trimmer locking plate spring (replaces 176973, 532173973)

Part #173973

BEST SELLER
This item is not returnable
$13.39 | 
13% OFF Phone Price : $15.39
In Stock
Lawn Mower Idler Pulley
#6

Chassis/deflector diagram

Lawn mower idler pulley

Part #166042

BEST SELLER
This item is not returnable
$15.74 | 
13% OFF MSRP : $18.00
In Stock

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

View all
April 19, 2023

Why does my gas line trimmer run rough?

By Lyle Weischwill

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

Read more
April 19, 2023

Why won't my gas line trimmer start?

By Lyle Weischwill

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

Read more
April 19, 2023

Why does my gas line trimmer leak gas?

By Lyle Weischwill

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Read more

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
October 01, 2013
By Lyle Weischwill

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
October 01, 2013
By Lyle Weischwill

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
October 01, 2013
By Lyle Weischwill

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
February 11, 2023
By Lyle Weischwill

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Read more
How to enjoy all the online benefits we offer on our Sears PartsDirect website
August 30, 2022
By Lyle Weischwill

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
March 01, 2016
By Lyle Weischwill

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…

Read more

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