Has a 55mm stroke. For Gas-powered and 240V Electric units only! PLEASE NOTE! This is the replacement pump for VT470000KB/AV. This pump replaces any version of the "VT4700" 3.7HP series pumps. Note: New style pump has only one air line coming off the pump head. If your original pump had two outlets, order our CTD1238ADAPTKIT which will allow you to re-route the smaller bleeder line.
The flywheel is the compressor pump’s pulley, which the belt attaches to and drives the crankshaft. Be sure the flywheel and motor/engine pulley is aligned, as a misaligned pulley and flywheel can damage the pump and motor/engine. Replace if cooling fins are missing. Most flywheels have a specific rotation (usually C.C.W. when looking directly at the flywheel) so be sure the flywheel is installed correctly when replacing it to efficiently cool the pump.
This item fits the following models:
90 DAY FACTORY WARRANTY
If your old pump had a ribbed belt, you can simply reuse the old ribbed belt flywheel and put it on your new pump.
Don't forget the Teflon tape for the threads of your air lines!
Teflon Tape (Thread Seal Tape)
$1.95
Quickest way to drain your tank!
1/4" Ball Valve Drain Cock
$8.64 $6.95