A518 46RE 47RE A618 Sealing ring kit
This kit contains 2 teflon and 1 metal ring for the intermediate servo piston assembly. The large metal rings for the intermediate piston have been replaced by 2 teflon rings. These teflon rings are both for the servo piston, while the metal ring goes on the servo guide. This kit also contains teflon governor rings, which have been designed for 95% oil retention.