Outlet Poppet is a direct replacement for 011039-1 and 72185185
Spring-energized Rod Seal is a direct replacement for A-11275 and 40050-W-1062. This is also included in the 010641-1
Inlet Poppet is a direct replacement for 015384-1, 010011-1 and 100058-1. This is also included in the 015866-1
Low-pressure Cylinder with Chrome-plated ID is a direct replacement for 004407-1 and 100054-1. Use with the 007026-1
High-pressure Cylinder is a direct replacement for 007038-3 and 100001-1