Filler Tube Sleeve is a direct replacement for 011350-1 and 72185149
Poppet Spring is a direct replacement for A-1606 and 400045-1. This is also included in the 015866-1
Check Valve O-ring (-125) is a direct replacement for A-0275-125 and 400043-125. This is also included in the 015866-1
Guide Bushing (End Bell) is a direct replacement for B-1040-2
Check Valve Insert is a direct replacement for 004382-1 and 100034-1. This is also included in the 015866-1