Profile: Maxx Hydraulics LLC. is a manufacturer and distributor of hydraulic & pneumatic seals, cylinder seal kits, oil seals, specialty rubber and custom machined parts, in standard and metric sizes, for industrial, mobile, and hydraulic equipment. We offer oil seals, polypacs, braided packing, o-rings, cylinder seal kits, swivel seals and spring energized seals. Our water-jet cutting system uses a jet of water that cuts through material cleanly and precisely in a single pass without shredding or crushing. We also cater to metric o-rings, o-ring cord, quad rings and o-ring kits.