Fits all S series vacuum pumps (bolt & clamp style ) VG4( JW Series ) and T Series discharge Pumps
This Bellows has been redesigned by SeaLand to give your pump Optimum Performance.
It is the only Bellows available and will work!!
We also recommend replacing your O'Rings, 310151 Bolt style pump ( 1990 to present ) or 319039 Clamp style pump
Your Bellows may not look like this but this one will work.
4 Reviews Hide Reviews Show Reviews
They talked me through the installation. Very helpful!
This is what you need if your old pump bellows gives out. It comes with a new bolt as well. Perfect fit.
Replacing the bellows was an easy job.
this company is very responsible, product came on time and good quality , i recommend it