Mercedes W115 Breather Tee

Mercedes-Benz P/N A1150160081 (115 016 00 81), rubber tee in the crankcase ventilation system for certain W115 cars with the M115 engine, possibly others.  Dimensions taken from original part, which is apparently NLA or at least I was unable to find one for sale when the part was needed.

Untested model, waiting for a spool of TPU filament to arrive. Not at all optimized for 3D printing. STEP and STL both included.