1.Service Rear: 3/8" NPT
   Stop Light Switch: 1/4" NPT
   Service Front: 3/8" NPT
   Trailer Control: 3/8" NPT
   Trailer Service Supply: 1/2" NPT
   Trailer Emergency Supply: 1/2" NPT
   Tractor Protection Delivery: 3/8" NPT
   Formerly VM-2 Control Valve Manifold

2.Cross References: 288605, 104426, 104426X, 289253, 101528, 102638, 103097, 108591, 109663, 288605N,90HU2B200AA, D7HA2B200, 795036, 445701110A, 42042503, 20QE3234, 2032025C91, 288605B1, SA274, 034082,193330, 1577393, 79201-3601, 792013601, V1577393