Cyclone, GK 2.69 25mm O-Ring Kit Back Catalog number: 811-9927-06 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-21 Teflon Bag, On-Off Valve (1.2L) Price on request GB25W Band, 25mm Shrink, White, 100/Pack Price on request 911-0901-01-R Dual Manifold Splitter Kit, with Accessories Botto Price on request