The success of A.Y. McDonald’s Portable Bypass Kit (PBK) rides on the fact that there are many parts and accessories to the kit itself. Therefore, if a replacement part is ever necessary, we’ve got you covered – whether it’s the box, cylinder, regulators, hose, elbows, hex nipples, gauges, adapters, valves, or tees.

For product inquiries and ordering information, feel free to contact us.

Replacement Parts