KIT, BELLOWS-S/T PUMP
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.