Some of Scubapro's first stages use a bushing arrangement to help with the movement of the piston during diving. Installing these bushing rings and the small Oring in between them is made easy when you use the bushing tool for Scubapro during the Scubapro regulator service.
During the Scubapro regulator service, replace the old bushing assembly with the new one from the Scubapro service kit.
The tool can be used on the MK20, MK21, and Mk25 Scubapro first stage.
Scubapro tool # 43.300.225
The Scubapro bushing tool is precision machined from white acetal (POM-C).
GTIN: 8720828266311
Scubapro bushing tool
Scubapro 10.700.105 Ring
Scubapro 01.060.607 Ring