Cummins Pressure Switch 2897691 – Engine Monitoring and Safety Component
The Cummins Pressure Switch 2897691 is a precision sensor used to monitor fluid pressure within critical Cummins engine systems. This switch plays a vital role in engine protection by activating alerts or shutdown sequences when pressure thresholds deviate from factory-specified ranges. Built to Cummins OEM standards, it integrates seamlessly into various Cummins parts and CCEC parts platforms.
🔩 Specifications
- Part Number: 2897691
- Part Name: Pressure Switch
- Material: Industrial-grade thermoplastic housing with brass/steel sensor threads
- Electrical Connection: 2-pin or 3-pin connector (varies by application)
- Pressure Range: Calibrated for specific engine system operation
- Condition: 100% Brand New
- Category: Engine Sensors & Switches
- Origin: Manufactured to Cummins genuine parts specifications
- Compatibility: Applicable to various engine models (verify with ESN)
⭐ Key Features
- Accurate pressure response ensures real-time monitoring
- Designed for oil, air, or coolant system pressure sensing
- Sealed connector and corrosion-resistant housing for harsh environments
- Reliable signal output under vibration and thermal stress
- Direct-fit replacement in many Cummins parts and CCEC parts systems
⚙️ Technical Insights
- Sensor Technology: Utilizes a diaphragm-actuated switch mechanism to maintain fast and repeatable switching at defined pressure points.
- Environmental Sealing: Designed for engine bay conditions including oil mist, water spray, and high-temperature exposure.
- Signal Integrity: Compatible with ECU-controlled alert and shutdown circuits found in Cummins genuine parts architectures.
- Installation Simplicity: Threaded body with integrated O-ring ensures leak-free mounting and OEM-grade fit.
🛠 Application Scenarios
The Cummins 2897691 Pressure Switch is commonly used in:
- Diesel engine lubrication systems to monitor oil pressure
- Cooling systems for pressure-based fan clutch or pump activation
- Air system monitoring in compressed or turbocharged configurations
- Industrial generators and power units with automated protection logic
- Mobile equipment using CCEC parts or other Cummins-based systems
📦 Availability
This switch is in stock and available for worldwide delivery.
To confirm compatibility with your Cummins parts application, please provide your engine serial number (ESN). Our team can help verify proper fitment.
