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Binary A/C Pressure Switch (Normally Open) for Case Motor Graders

SKU:
75257991
FitsModel:
845, 845B, 865, 865B, 885, 885B
ListDescription:
Binary Pressure Switch
Binary A/C pressure switch 75257991 for Case motor graders
Fits Models:
Placeholder
Part # 75257991

Description:

Fits Models At A Glance:

  • Case Motor Grader: 845, 845B, 865, 865B, 885, 885B

Key Notes:

  • OEM Part Numbers: 75257991, 75313577

  • Type: Binary A/C pressure switch — normally open

  • Function: Opens/closes the compressor clutch circuit under unsafe high/low refrigerant pressure conditions to protect the A/C system

  • Application: In-line switch used on Case motor grader HVAC systems

  • Ports/Connector: Electrical switch with pressure-sensing port (use existing machine fitting)

  • Weight: 0.078 kg

  • Interchange: Replaces OEM-style Case/IH binary switch on listed models

  • Location: A/C line or receiver/drier manifold, depending on model

Why Choose Broken Tractor:

  • ✅ Tested for Reliable Cutoff Protection — Helps prevent compressor damage from low charge or overpressure.

  • ✅ Built to Plug In and Go — Direct-fit electrical connection for a quick swap on Case graders.

  • ✅ Fast Shipping from a U.S. Team — Minimize downtime and restore cab cooling fast.

$49.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

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Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

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Product: Category: Brand: Head Title: Binary Pressure Switch | Broken Tractor | 75257991