Easy
30-60 minutes
This is a manufacturer sourced replacement pump assembly designed for use with Campbell Hausfeld air compressors. The purpose of the pump is to create pressure to in the air tank. This is a two (2) cylinder, cast iron pump. It is sold individually.
You would need a wrench set to replace this pump.
• Make sure the unit is unplugged
• Disconnect tubes, belt, flywheel and pulley from the old pump
• Remove screws from the base which secure pump
• Remove old pump and secure new one using screws
• Reattach tubes, flywheel, pulley and belt
• Test the new pump
Svc Compressor Pump Cw 75 X 51 VT4923
OEM part for: Campbell Hausfeld, eReplacementParts.com, Craftsman
Part Number: VT4923
$244.22
In Stock
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Product Description ?
- Classification: Part
- Weight: 32.50 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Svc Compressor Pump Cw 75 X 51 will fit the following 281 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Campbell Hausfeld
Craftsman
Show More Compatible ModelsThis item works with the following types of products:
- Compressor Parts
- Paint Sprayer Parts
This part replaces obsolete part #: VT471400AJ, VT490000AV, VT4923SJ (If your old pump has 2 lines, Also order MP513901SJ Conversion K), VT490000SJ (If your old pump has 2 lines, Also order MP513901SJ Conversion K), VT472200AJ (If your old pump has 2 lines, Also order MP513901SJ Conversion K), VT472200AJ, VT232605KB, VT490000SJ, VT472200AV (If your old pump has 2 lines, Also order MP513901SJ Conversion K), VT471400AJ (If your old pump has 2 lines, Also order MP513901SJ Conversion K), VT470000KB
Customer Part Reviews ?
Average Rating (out of 5):
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Great all around
Great service and component
Guest -
March 6, 2024
Verified Purchase
Very helpful with a difficult problem
Our air compressor is very old, but the agent worked with us until we found the correct replacement part needed. I highly recommend this company.
Guest -
April 28, 2023
Verified Purchase
Replacement pump for older air compressor
It was helpful to find an OEM part for easy replacement. No need to replace entire unit when all I needed was a new pump.
Guest -
August 18, 2022
Verified Purchase
Easy repair Bolt on not a problem
Awesome job delivering it motor arrived no problem no damage
Customer service people were just awesome
Guest -
May 13, 2022
Verified Purchase
great part
haven't had time to replace the pump but the part looks good
Guest -
April 22, 2022
Verified Purchase
came with accurate instructions, now works as it should
the parts were an exact bolt in which made repair easy. The only thing i wish I knew was that the drain extension kit is not included,therefore after i ordered, i will have to wait until my first oil change to install.
Guest -
September 30, 2020
Verified Purchase
Good buy
Fast shipping accurate good price
Guest -
May 26, 2020
Verified Purchase
Install was easy
Took forever to arrive, no told me that the part was not in stock. My shop was down for several weeks.
Guest -
November 23, 2019
Verified Purchase
Perfect fit.
Thanks for the help. Got the correct part and it fit perfectly and my air compressor is back up and running.
James -
June 10, 2019
Verified Purchase
Fit as it should
Fit great, identical as original, the old one was made in USA the new replacement is not
Guest -
April 28, 2023
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Svc Compressor Pump Cw 75 X 51
This model number VT047 is off of my old compressor pump. Is the one I'm looking at the one I need as a replacement. The number on the label on the tank is VT470000KB. Also what is the conversion Kit and do i need that.
Billy
for model number VT047
asked on 2024-01-03
Hello Billy, Thank you for your inquiry. We do not show this part as a replacement for part# VT047 as it is not listed in the pumps that this part replaced. This part does replace part# VT470000KB. The conversion kit is part# MP513901SJ and is only used if the old pump had 2 lines instead of 3. We hope this helps.
eReplacementParts Team January 03, 2024
What compressor pump do I need for vt558705aj
Brian
asked on 2023-12-24
Hello Brian, Thank you for your inquiry. We show the compatible pump as part# VT4923. We hope this helps.
eReplacementParts Team December 24, 2023
What replacement pump do I need? The old pump # is VT 470000KB.
Lewis
for model number VT623801AJ
asked on 2023-10-27
Hi Lewis,
Thank you for your question. The part number for the pump is VT4923. We hope this helps!
eReplacementParts Team October 27, 2023
Will VT 4923 bolt on to this unit? It has 6 horsepower motor
PIOTR
for model number VT 619500 AJ
asked on 2023-04-26
Hello Piotr, Thank you for your inquiry. We show this part as compatible to your model. We hope this helps.
eReplacementParts Team April 26, 2023
Would this part be compatible for my above model? Thanks
Jeffrey
for model number VT622700AJ
asked on 2022-04-10
Hello Jeffrey, thank you for writing. If you could recheck the model provided, we do see the model VT627000AJ and the Pump for it is VT4923SJ. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.
eReplacementParts Team April 10, 2022
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Compressor locked up
Jon - December 10, 2016
👍 7 of 7 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
Parts Used
Ordered a new pump. I had the model # off old compressor.
ereplacements had a superseded # that was correct. Perfect replacement for my compressor.
Reasonable price and shipping. Thanks very much!
Remove the old pump from the compressor
Installed the new pump
Added the oil and cranked it up
ereplacements had a superseded # that was correct. Perfect replacement for my compressor.
Reasonable price and shipping. Thanks very much!
Remove the old pump from the compressor
Installed the new pump
Added the oil and cranked it up
Did you find this story helpful?
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Air compressor quit!
Daniel - October 4, 2016
👍 4 of 5 people found this instruction helpful
Tool Type
Pump
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Adjustable Wrench
I replaced the comp pump,belt, and conversion kit for the unloaded valve. Put synthetic mobile 1 in the compressor pump a 10 w30 wait and it operated flawlessly and was quieter than the old pump which sustained a broken crankshaft but it ran for 23 years moderately to hard operation! Thx for the new parts! It was very affordable and cheaper than buying a new air compressor!
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Compressor pump was shot, noisey & very slow to come back up to working pressure .
daniel - September 13, 2016
👍 3 of 3 people found this instruction helpful
Tool Type
Pump
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Adjustable Wrench, Allen wrench
Removed shields, loosened motor bolts, removed drive belt. Unbolted pump & air supply lines moved pump to bench for removal of pulley.Reversed steps to Re-mount pump. Removed plug with Allen wrench to install up date kit. Ran pump short period, drained & replaced oil. All good to go.
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Reeds in the head of old compressor came apart ruining the piston and head.
KENNETH - March 6, 2018
👍 2 of 2 people found this instruction helpful
Tool Type
Pump
Difficulty
Easy
Time
30-60 minutes
Tools Used
Wrench Set, Press
Removed the old pump, had to use the conversion kit I purchased to change from two line to single line. Had to press the flywheel off the old pump and press it on to the new pump, simple and easy to do.
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Broken connecting rod
Leo - October 31, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Compressor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Power Drill, Socket set, Wrench Set, Nutdriver, Adjustable Wrench
1. Removed the old pump
2. Installed the new pump
3. Found out the holes for installing the filter(from the old pump) were no tapped nor the right size.
4. Went out and bought the proper size drill and tap and corrected this error.
5. Made all necessary connections (no problems)
6. It Works
.
2. Installed the new pump
3. Found out the holes for installing the filter(from the old pump) were no tapped nor the right size.
4. Went out and bought the proper size drill and tap and corrected this error.
5. Made all necessary connections (no problems)
6. It Works
.
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Pump seized, lack of oil
mark - October 11, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, gear puller
Parts Used
Removed the old pump, replaced with the new pump, filled with oil ran compressor, it works
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Compressor pump reed valves had failed after 31 year of service.
Victor - April 19, 2024
Tool Type
Compressor
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Power Drill, Socket set, Wrench Set, Adjustable Wrench
Unbolted old pump
mounted new pump and affixed copper pipe and bypass kit which you must have
mounted pulley
reinstalled belt
reinstalled fan shroud
Filled pump with compressor oil
ran compressor for 1 hour no load breaking period.
mounted new pump and affixed copper pipe and bypass kit which you must have
mounted pulley
reinstalled belt
reinstalled fan shroud
Filled pump with compressor oil
ran compressor for 1 hour no load breaking period.
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Nothing
Curt - April 26, 2023
Tool Type
Compressor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Wrench Set
Parts Used
Replaced pump perfect fit
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Replace punp
Ronald - September 3, 2022
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set
Parts Used
Removed broke one and replaced with new one.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Compressure pump locked up.
Robert - March 2, 2021
Tool Type
Pump
Difficulty
Easy
Time
1-2 hours
Tools Used
Socket set, Wrench Set
Parts Used
Removed and replaced.
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Load More Install Stories
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
