PURCHASED A PUMA PK-65 PUMP. AFTER VIEWING THE PUMA WEBSITE AND THE CS WEBSITE IT WAS DETERMINED THERE WAS A MAX RPM DISCREPANCY. I HAD ALREADY ORDERED A 3.5 INCH PULLEY, BUT IT WAS DETERMINED AFTER DISCUSSION, I NEEDED A 4 INCH. COMPRESSOR SOURCE ACKNOWLEDGED THE ERROR AND I WAS ABLE TO SEND THE WRONG ADVISED PULLEY BACK FREE OF CHARGE AND GET THE CORRECT ONE. SHIPPING WAS VERY VERY FAST AND APPRECIATIVE. THESE FOLKS ARE GREAT, BUT,I CANT SAY THE SAME FOR THE PUMP. THE WEBSITE SAYS 14-22 SCFM BUT I ONLY GOT 13.8 AT 90PSI USING THE WEBSITE CALCULATOR. I WAS HOPING FOR A BIT MORE, BUT I WILL DEAL WITH IT. I WISH I HAD WENT A DIFFERENT ROUTE ON THAT. BUT, WITH THAT BEING SAID, THE CUSTOMER SERVICE WAS SECOND TO NONE AND I WOULD GLADLY BUY FROM THESE FOLKS AGAIN.
2 HP 1 Stage 5.5 CFM @ 90 PSI 2-Cylinder Air Compressor Pump Husky VT631505 VT635800
2 HP Replacement Air Compressor Pump for Husky Compressors
Brand new two cylinder cast iron single stage air compressor pump. This is a 2 horsepower pump that will deliver up to 5.5 SCFM at 90 PSI. This pump is most commonly used on compressors under 40 gallons in size and can be used with a 110 volts or 220 volts two horsepower or larger motor. This pump comes complete as shown in the photos, including intake filter and pulley. See specifications below for more details.
Part numbers referenced below are examples of what this pump will fit. However, there are many more models that it will work for. Use specifications to verify fitment.
Specifications
• Two Cylinder
• Single Stage
• 2 HP
• Cast Iron Pump with Aluminum Head
• Equipped with Sight Glass for Easy Viewing of Oil Level
• Intake Threads: 1/2" FNPT
• Exhaust Threads: 3/8" FNPT
• Comes with Intake Filter
• Pulley Diameter: 10"
• Pulley Features Dual Set Screws for Secure Fit
• Oil Drain Hole Located Opposite of Shaft
• Weight: 34 LBS
• Up to 5.5 SCFM
• Good for Tanks up to 40 Gallons
• Designed to be a Replacement for Campbell Hausfeld Pumps and More
• Also Works Great as a Universal Replacement
Mounting Hole Dimensions Center to Center
• Front to Back: 6-1/2"
• Side to Side: 5-7/8"
Compatible Parts List
| Campbell Hausfeld | Speedaire | Kobalt | Husky |
| VT500188AJ | 4B222E | VT6361 | VT631505 |
| VT627700 | 4B232B | VT6389 | VT631505AJ |
| VT612902AJ | 4B233C | VT631506AJ | |
| VT619602 | 4B234C | VT635800 | |
| VT619602AJ | 4B227E | VT636700 | |
| VT629000 | 4TW29C | VT631538 | |
| VT619604 | 4B227C | VT631538AJ | |
| VT619604AJ | 4B228C | ||
| VT470000AV | 4B229B | ||
| VT470200 | |||
| VT203003 | |||
| VT480000AV |
If you have questions about fitment or compatibility, please reach out to us before purchasing.

