1.Exhaust Port: No Threads
   Port A: 1/2" NPT
   Port B: 1/2" NPT
   Port C: 1/2" NPT
   Port D: 1/2" NPT
   Port E: 1/4" NPT
   Port F: 3/8" NPT
   Port G: 1/4" NPT
   Port H: 3/8" NPT
   Port J: 1/4" NPT
   Port K: 3/8" NPT
   Port L: 1/4" NPT
   Port M: 3/8" NPT
2.Cross References: 101818, 101813, 101814, 104660, 106982, 107678, 108361, 108659, R955101818, 103907, 103994,104660, 106810, 106812, 106982, 107678, 108361, 108659, 108845, 109254, 109817, 340203, AV101818, 101818X,745101818, WA288383, 1606748C91, 1606748C92, 1672976C91, 2000947C91, 2018521C91, 2032697C91, 574787C91,583515C92, BX 109254, SE576, 401177, 3945385