JD Cab AC Binary Pressure Switch (Open)

Fits Models At A Glance:

• John Deere Articulated Dump Truck: 250D, 300D, 350D, 370E, 400D, 410E, 460E

• John Deere Feller Buncher / Harvester: 608B, 608L, 608S, 703G, 703JH, 753G, 753GL, 753J, 753JH, 759G, 759J, 759JH, 850, 853G, 853J, 853JH, 903G, 903J, 903JH, 909J, 909JH, 950, 953G, 953J, 959J

Key Notes:

• Type: Binary Pressure Switch (Normally Open)

• Thread Size: 7/16" x 20 Thread

• Function: Monitors A/C system pressure to engage or disengage compressor

• Operation: Normally open; closes when system pressure reaches safe operating range

• Voltage Compatibility: 12V and 24V systems

• OEM Number: F123828

• Weight: 1 lb

• Application: Protects A/C compressor from low or high refrigerant pressure damage

• Material: Durable brass housing with corrosion-resistant contacts

• Mount Style: Screw-on pressure port connection

• Used With: R134a systems on Deere construction and forestry equipment

Why Choose Broken Tractor:

• ✅ OEM-quality pressure control for reliable compressor operation

• ✅ Helps prevent costly A/C system failures from low or high pressure

• ✅ Ships quickly from our U.S.-based warehouse