Sta-Rite
Water Pump

Model # D4C1-1 Official Sta-Rite self-priming centrifugal pump - d series

Here are the diagrams and repair parts for Official Sta-Rite D4C1-1 self-priming centrifugal pump - d series, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 43 parts  |

Shaft Seal U9-48
#8B

Suction flange diagram

Shaft seal

Part #U9-48

Replaced by #U109-6B

?
Manufacturer substitution
This part replaces U9-48. Substitute parts can look different from the original.
$106.69
9% OFF Phone Price : $116.69
In Stock
Shaft Seal U0-48
#8A

Suction flange diagram

Shaft seal

Part #U0-48

Replaced by #U109-6B

?
Manufacturer substitution
This part replaces U0-48. Substitute parts can look different from the original.
$106.69
9% OFF Phone Price : $116.69
In Stock
Pump Body Gasket C20-21
#7

Suction flange diagram

Pump body gasket

Part #C20-21

This item is not returnable
In Stock
Slinger N69-1
#5

Suction flange diagram

Slinger

Part #N69-1

Replaced by #17351-0009

?
Manufacturer substitution
This part replaces N69-1. Substitute parts can look different from the original.
This item is not returnable
$8.89
10% OFF Phone Price : $9.89
In Stock
Seal Plate C3-23
#6

Suction flange diagram

Seal plate

Part #C3-23

In Stock
Screw C30-14
#12B

Suction flange diagram

Screw

Part #C30-14

In Stock
Gasket C20-15
#42

Suction flange diagram

Gasket

Part #C20-15

This item is not returnable
In Stock
Diff Ring C21-2
#13

Suction flange diagram

Diff ring

Part #C21-2

This item is not returnable
In Stock
Suction Gasket C20-19
Suction gasket

Part #C20-19

This item is not returnable
In Stock
Basket C108-5
#34A

Suction flange diagram

Basket

Part #C108-5

Replaced by #C108-11P

?
Manufacturer substitution
This part replaces C108-5. Substitute parts can look different from the original.
In Stock

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

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

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

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

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

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 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…

Repair difficulty
Time required
 120 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…

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

Articles and videos for gas pressure washers

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

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.…

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…

7 steps for winterizing and storing a pressure washer

7 steps for winterizing and storing a pressure washer

Follow this advice to winterize your pressure washer.…