Craftsman
Gas Line Trimmer

Model #917773700 Official Craftsman high wheel line trimmer

Here are the diagrams and repair parts for Craftsman 917773700 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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Parts List

Showing 10 of 229 parts

Lawn Mower Lock Nut, 3/8-in (replaces 409149, 532409148)#14

Chassis Diagram

Hex flange lock nut

Part #145212
Replaced by #532409149
?
Manufacturer substitution
This part replaces 145212. Substitute parts can look different from the original.
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$4.53 | 
18% OFF 
Phone Price: $5.53
Line Trimmer Carrier Plate (replaces 180338)#34

Chassis Diagram

Plate assembly

Part #174544
Replaced by #594935003
?
Manufacturer substitution
This part replaces 174544. Substitute parts can look different from the original.
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$66.38 | 
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Line Trimmer Mow Ball Bolt (replaces 172636, 532180334)#39

Chassis Diagram

Mow ball bolt

Part #172636
Replaced by #180334
?
Manufacturer substitution
This part replaces 172636. Substitute parts can look different from the original.
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$5.02 | 
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MSRP: $9.60
Line Trimmer Mow Ball (replaces 172523, 532180337)#38

Chassis Diagram

Mower ball

Part #172523
Replaced by #180337
?
Manufacturer substitution
This part replaces 172523. Substitute parts can look different from the original.
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MSRP: $13.00
Line Trimmer Spindle Assembly (replaces 594935103)#25

Chassis Diagram

Line trimmer drive pulley

Part #169792
Replaced by #596878501
?
Manufacturer substitution
This part replaces 169792. Substitute parts can look different from the original.
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In Stock
$142.93 | 
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Phone Price: $152.93
Line Trimmer Spindle Assembly (replaces 594935103)#40

Chassis Diagram

Mow ball assembly

Part #172342
Replaced by #596878501
?
Manufacturer substitution
This part replaces 172342. Substitute parts can look different from the original.
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In Stock
$142.93 | 
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Phone Price: $152.93
Lawn Tractor Lock Nut (replaces 5394H, 73750600, 751592)#8

Chassis Diagram

Lock nut

Part #751592
Replaced by #73930600
?
Manufacturer substitution
This part replaces 751592. Substitute parts can look different from the original.
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In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Line Trimmer Spindle Bearing Cover (replaces 172516)#36

Chassis 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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Phone Price: $9.99
Lawn & Garden Equipment Washer#35

Chassis Diagram

Lawn & garden equipment washer

Part #52784
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Line Trimmer Drive Shaft (replaces 172520)#28

Chassis Diagram

Jackshaft

Part #172520
Replaced by #532172520
?
Manufacturer substitution
This part replaces 172520. Substitute parts can look different from the original.
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This item is not returnable
In Stock
$12.60 | 
14% OFF 
Phone Price: $14.60

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank
Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings
Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carburetor

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.

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 these instructions to do the job in under 30 minutes.

Repair difficulty
Time required
 15 minutes or less
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 instructions to replace the carburetor in under 30 minutes.

Repair difficulty
Time required
 15 minutes or less
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 yourself, following these instructions.

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.

February 11, 2023

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Top 10 electric lawn and 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.

March 01, 2016

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 helpful maintenance checklist.