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Craftsman
Gas Pressure Washer

Model # 580761751 Official Craftsman high-pressure washer

Here are the diagrams and repair parts for Official Craftsman 580761751 high-pressure washer, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

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Model diagram and schematic

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Showing 10 of 215 parts  |
Extension Hose 21779
#39

Main frame diagram

Extension hose

Part #21779

Replaced by #84006753

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Manufacturer substitution
This part replaces 21779. Substitute parts can look different from the original.
BEST SELLER
$83.66 | 
7% OFF Phone Price : $89.66
In Stock
Spray Gun 98316
#42

Main frame diagram

Spray gun

Part #98316

Replaced by #704312

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Manufacturer substitution
This part replaces 98316. Substitute parts can look different from the original.
$92.47 | 
6% OFF Phone Price : $98.47
In Stock
Seat 97842
#24

Pump assembly diagram

Seat

Part #97842

Replaced by #187879GS

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Manufacturer substitution
This part replaces 97842. Substitute parts can look different from the original.
$41.82 | 
13% OFF Phone Price : $47.82
In Stock
Piston B1253
#26

Pump assembly diagram

Piston

Part #B1253

Replaced by #187879GS

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Manufacturer substitution
This part replaces B1253. Substitute parts can look different from the original.
$41.82 | 
13% OFF Phone Price : $47.82
In Stock
Wand 98317A
#41

Main frame diagram

Wand

Part #98317A

Replaced by #188792AGS

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Manufacturer substitution
This part replaces 98317A. Substitute parts can look different from the original.
$100.57 | 
11% OFF Phone Price : $112.57
In Stock
Hose A1040B
#24

Main frame diagram

Hose

Part #A1040B

Replaced by #705076

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Manufacturer substitution
This part replaces A1040B. Substitute parts can look different from the original.
This item is not returnable
$21.89 | 
22% OFF Phone Price : $27.89
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Shock Mount 87841
#20

Main frame diagram

Shock mount

Part #87841

Replaced by #87841GS

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Manufacturer substitution
This part replaces 87841. Substitute parts can look different from the original.
This item is not returnable
$7.14
In Stock
O-ring 97835
#17

Pump assembly diagram

O-ring

Part #97835

Replaced by #97835GS

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Manufacturer substitution
This part replaces 97835. Substitute parts can look different from the original.
This item is not returnable
$6.69 | 
13% OFF Phone Price : $7.69
In Stock
Piston Seal 93680
#5

Pump assembly diagram

Piston seal

Part #93680

Replaced by #93680GS

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Manufacturer substitution
This part replaces 93680. Substitute parts can look different from the original.
This item is not returnable
$10.88 | 
16% OFF Phone Price : $12.88
In Stock
Bearing 21640
#2

Pump assembly diagram

Bearing

Part #21640

Replaced by #21640GS

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Manufacturer substitution
This part replaces 21640. Substitute parts can look different from the original.
$24.27
In Stock

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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Why won't my pressure washer mix in the detergent?

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

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Why is smoke coming from the pressure washer's exhaust?

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

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Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

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Why does my pressure washer's engine lose power?

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

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Why is the spray from my pressure washer weak?

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

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Why doesn't my pressure washer recoil starter work?

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

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Why won't my pressure washer engine start?

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

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Why does water spray out of my pressure washer's pressure relief valve?

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

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Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

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How to install a pressure washer check valve kit

How to install a pressure washer check valve kit

Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valv…

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Repair difficulty
Time required
 120 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

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Repair difficulty
Time required
 45 minutes or less
How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your pressure washers

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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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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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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Top questions about Sears and Sears PartsDirect

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