A-72161644-AI High Pressure Switch

One New Aftermarket Replacement High Pressure A/C Switch Fits Allis Chalmers, Fits Case/International Harvester, Steiger, and White Tractors and Combines

This high pressure switch is part of the air conditioning system, protecting the A/C compressor by monitoring refrigerant pressure on the high side. It mounts in-line on the high-pressure side of the system and cuts power to the compressor when pressure exceeds the safe threshold, preventing damage from overcharge or blockage.

Specifications

• Switch Type: Normally Open (N.O.)
• Opens: 305 psi
• Closes: 395 psi
• Thread Size: 7/16" x 20 Thread
• Refrigerant Type: R12 / R134a compatible

Compatible Models

Fits Allis Chalmers: 6670, 6680, 6690, 7600, 7650, 8560, 8590, 8600, 8610, 8630, 8800, 8900, 8920, 9130, 9150, 9170, 9190, 9630, 9650, 9655, 9670, 9690, 9720

Fits Case/International Harvester (IH) Tractors: 585, 595, 685, 695, 786, 870, 885, 886, 895, 970, 986, 1070, 1086, 1175, 1270, 1294, 1370, 1394, 1486, 1490, 1494, 1570, 1586, 1594, 1690, 2090, 2094, 2096, 2290, 2294, 2390, 2394, 2470, 2590, 2594, 2670, 2870, 3088, 3288, 3294, 3388, 3394, 3488, 3588, 3594, 3688, 3788, 4366, 4386, 4490, 4494, 4568, 4586, 4690, 4694, 4786, 4890, 4894, 4994, 5088, 5288, 5488, 6388, 6588, 6788

Fits Case/International Harvester (IH) Combines: 1420, 1440, 1460, 1470, 1480, 1620, 1640, 1660, 1690

Fits Case / IH Windrowers: 4000

Steiger: Bearcat I, Bearcat II, Cougar II, and other Steiger tractor models

White Tractors: 100, 120, 125, 140, 145, 160, 170, 185, 500, 585, 685, 2-85, 2-88, 2-105, 2-110, 2-135, 2-150, 2-155, 2-180

White Combines: 8600, 8800, 8920, 9720

Replaces Part Number(s):

72161644, 111266C1, 111266C1GV, 111266C2, 71190643, 72248746, 72248746GV, A65779, 220-210, 220-921, 312756087, 2756087W1, 925700

Aftermarket Interchange Numbers

539069R2, 30-3175839, 31-2756087, 72506492, 234920A1, V30377, ACT20-0002

New aftermarket replacement part - not remanufactured, not used.