Generac
Gas Pressure Washer

Model # 1537-1 Official Generac pressure washer

Here are the diagrams and repair parts for Official Generac 1537-1 pressure washer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 61 parts  |

Adjusting Wand B3335
#29

Unit diagram

Adjusting wand

Part #B3335

Replaced by #205015CGS

?
Manufacturer substitution
This part replaces B3335. Substitute parts can look different from the original.
$66.24
8% OFF Phone Price : $72.24
In Stock
Q Dsconnct 95519
#44

Unit diagram

Q dsconnct

Part #95519

Replaced by #312981GS

?
Manufacturer substitution
This part replaces 95519. Substitute parts can look different from the original.
$43.27
12% OFF Phone Price : $49.27
In Stock
Tire, 3" X 10" B4966
#11

Unit diagram

Tire, 3" x 10"

Part #B4966

Replaced by #209636GS

?
Manufacturer substitution
This part replaces B4966. Substitute parts can look different from the original.
$85.96
7% OFF Phone Price : $91.96
In Stock
Q Dscnnct 95518
#43

Unit diagram

Q dscnnct

Part #95518

Replaced by #312981GS

?
Manufacturer substitution
This part replaces 95518. Substitute parts can look different from the original.
$43.27
12% OFF Phone Price : $49.27
In Stock
Filter A1041
#33

Unit diagram

Filter

Part #A1041

Replaced by #709496

?
Manufacturer substitution
This part replaces A1041. Substitute parts can look different from the original.
This item is not returnable
$11.69
15% OFF Phone Price : $13.69
In Stock
Connector 21424
#40

Unit diagram

Connector

Part #21424

Replaced by #21424GS

?
Manufacturer substitution
This part replaces 21424. Substitute parts can look different from the original.
This item is not returnable
$21.09
22% OFF Phone Price : $27.09
In Stock
Grommet 30809
#9

Unit diagram

Grommet

Part #30809

Replaced by #30809GS

?
Manufacturer substitution
This part replaces 30809. Substitute parts can look different from the original.
This item is not returnable
$6.89
13% OFF Phone Price : $7.89
In Stock
Vibration Mount 27007
#16

Unit diagram

Vibration mount

Part #27007

Replaced by #191413GS

?
Manufacturer substitution
This part replaces 27007. Substitute parts can look different from the original.
This item is not returnable
In Stock
Nozzle Yel 21761
#31

Unit diagram

Nozzle yel

Part #21761

Replaced by #21761GS

?
Manufacturer substitution
This part replaces 21761. Substitute parts can look different from the original.
This item is not returnable
$30.40
16% OFF Phone Price : $36.40
In Stock
Nut W/wash B1880
#39

Unit diagram

Nut w/wash

Part #B1880

Replaced by #B1880GS

?
Manufacturer substitution
This part replaces B1880. Substitute parts can look different from the original.
This item is not returnable
In Stock

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: faulty unloader valve, bad pressure regulator…

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

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

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

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

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

Repair guides for gas pressure washers

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

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…

Repair difficulty
Time required
 15 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…

Repair difficulty
Time required
 45 minutes or less
How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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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