050176P, Shank, 2" Bore, 90˚ Port (Boydstun/Infinity)

Cylinder end cap (bottom)

2" Bore (internal dimension) = 2.5" Outer dimension. 

90 degree port, SAE#6

Comes with seals installed

Fits original Boydstun cylinders & Infinity Trailers (2018 and newer cylinders).