GM 6T40 4-5-6 Seal Compressor

This tool fits over the 4-5-6 clutch fluid dam (GM Part Number 24243624) of GM's 6T40 transmission to allow removing and installing the snap ring.  It pushes down the fluid dam against the piston's spring pack, exposing the snap ring groove.  I had good luck compressing it with 4 trigger clamps and installing the snap ring through the top.  The stl and 3mf files are available if you'd like to modify it.  I printed it in PLA with 0.4mm layer height, and 30% cubic subdivision infill.  The print was 2 hours 42 minutes on a FLSUN q5.  The print is 40mm high and 102mm outside diameter.