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Campbell Hausfeld Air Compressor Parts
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Campbell Hausfeld HS781003AJ Stationary Air Compressor

Campbell Hausfeld HS781003AJ Stationary Air Compressor Parts

We Sell Only Genuine Campbell Hausfeld Parts

Find HS781003AJ Part By Symptom

Choose a symptom to view parts that fix it.


Popular Parts for HS781003AJ

Page A
 Fig #
1
Air Compressor Pump
 $1,202.53

Part Number:HS050000AV

In Stock

In Stock
 $1,202.53
In Stock
 $1,202.53
2
Air Tank Obsolete - Not Available
 $428.32

Part Number:AR209100CG

Discontinued

Discontinued
 $428.32
Discontinued
6
Drain Cock-npt 3/8
 $10.97

Part Number:ST127700AV

In Stock

In Stock
 $10.97
In Stock
 $10.97
7
Check Valve 1/2
 $32.74

Part Number:CV221502AV

In Stock

In Stock
 $32.74
In Stock
 $32.74
8
Compression Sleeve
 $5.09

Part Number:ST032900AV

In Stock

In Stock
 $5.09
In Stock
 $5.09
9
Compression Nut
 $7.36

Part Number:ST033001AV

In Stock

In Stock
 $7.36
In Stock
 $7.36
10
Exhaust Tube Obsolete - Not Available
 $14.62

Part Number:HS015100AP

Discontinued

Discontinued
 $14.62
Discontinued
11
Compression Fitting - Straight
 $18.15

Part Number:ST072019AV

In Stock

In Stock
 $18.15
In Stock
 $18.15
12
Push-in Fitting
 $6.62

Part Number:ST081301AV

In Stock

In Stock
 $6.62
In Stock
 $6.62
13
Unloader Tube
 $19.69

Part Number:ST117802AV-S

In Stock

In Stock
 $19.69
In Stock
 $19.69
14
Pressure Switch
 $85.83

Part Number:CW218000AV

In Stock

In Stock
 $85.83
In Stock
 $85.83
15
Flex Tube-3/8
 $34.92

Part Number:WL005907AV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $34.92
Usually ships in 7 - 12 business days
 $34.92
16
Flex Tube-3/8 Obsolete - Not Available
 $15.13

Part Number:WL005900AV

Discontinued

Discontinued
 $15.13
Discontinued
17
Safety Valve
 $43.08

Part Number:136-0007

In Stock

In Stock
 $43.08
In Stock
 $43.08
18
Electric Motor
 $551.26

Part Number:MC036400SJ

In Stock

In Stock

Note: New Updated Version W/ 4 Capacitors. The Original Motor Had 2.
 $551.26
In Stock
 $551.26
19
Belt Obsolete - Not Available
 $16.93

Part Number:BT009800AV

Discontinued

Discontinued
 $16.93
Discontinued
20
Pulley
 $86.10

Part Number:PU009788AV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $86.10
Usually ships in 7 - 12 business days
 $86.10
23
Belt Guard Kit
 $251.07

Part Number:BG307700SJ

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $251.07
Usually ships in 7 - 12 business days
 $251.07
24
Belt Guard Back Obsolete - Not Available
 $51.81

Part Number:BG221800AV

Discontinued

Discontinued
 $51.81
Discontinued
25
Cap
 $2.99

Part Number:ST075400AV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $2.99
Usually ships in 7 - 12 business days
 $2.99
29
Plug 1/4 With 5/16 Thread Obsolete - Not Available
 $9.94

Part Number:ST187200AV

Discontinued

Discontinued
 $9.94
Discontinued
30
Motor Cord Obsolete - Not Available
 $7.51

Part Number:EC013501AV

Discontinued

Discontinued
 $7.51
Discontinued
31
Warning Decal 3 Piece Obsolete - Not Available
 $4.76

Part Number:DK634000AJ

Discontinued

Discontinued
 $4.76
Discontinued
33
Elbow
 $18.31

Part Number:ST119704AV

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.31
Usually ships in 7 - 12 business days
 $18.31
34
Manifold Assembly Obsolete - Not Available
 $129.83

Part Number:WL021100AV-S

Discontinued

Discontinued
 $129.83
Discontinued
36
Coupler
 $20.51

Part Number:HF203300AV

In Stock

In Stock
 $20.51
In Stock
 $20.51
37
Outlet Gauge Obsolete - Not Available
 $25.01

Part Number:GA016705AV

Discontinued

Discontinued
 $25.01
Discontinued
38
Gauge
 $23.04

Part Number:GA016709AV

In Stock

In Stock
 $23.04
In Stock
 $23.04
39
Bolt 5/16 - 18 X 1 1/2 Obsolete - Not Available
 $2.99

Part Number:ST187300AV

Discontinued

Discontinued
 $2.99
Discontinued
Miscellaneous Parts
 Fig #
800
Unloader
 $88.01

Part Number:CW210001AV

In Stock

In Stock
 $88.01
In Stock
 $88.01
Compressor Parts

Repair Guides for HS781003AJ

How to Maintain an Air Compressor

This video will show you the steps to service and maintain your air compressor at home.

Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Quick Fix: How to Replace the Valve Plate on an Air Compressor

Keep the pressure constant on your pressure washer by replacing the valve plate on your air compressor.

Questions & Answers for HS781003AJ


tank has pressure when you connect hose you get very low volume and low pressure Tank still has good pressure
melvin for model number HS781003AJ asked on 2022-06-28
Hi Melvin, Thank you for your question. If your air compressor loses pressure when you connect the hose to it, check the hose for any signs of damage. Also check it for any bends or kinks. If the hose is damaged, you will need to replace it. If you have any questions, please let us know. We are open 7 days a week. We look forward to hearing from you!
eReplacementParts Team June 28, 2022
THE MAIN PULLEY ON THE PUMP CAN I GET IT SEPERATE FROM THE MOTOR
Phillip for model number HS781003AJ asked on 2023-03-10
Hello Phillip, thank you for your question. Yes, the motor is MC036400SJ and the Pulley is PU009788AV. We look forward to hearing from you.
eReplacementParts Team March 10, 2023
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