Oil Pressure Switch Sending Unit Fits John Deere Tractors 1020 1040 1520 1640 2140 2355 2850 5520 Replacement AR27977 AT85174 Sensor | Arko
Special Features
- Direct Replacement – Oil pressure switch / sending unit for John Deere tractors, replaces OEM numbers AR27977, AT85174, A139474, D62394.
- Wide Compatibility – Fits popular models including 1020, 1040, 1640, 1840, 2140, 2355, 2850, 5520, and more.
- Durable Construction – Built from high-quality materials to withstand heat, vibration, and tough farm conditions.
- Accurate Oil Monitoring – Ensures proper engine oil pressure readings to protect tractor engines from damage.
- OEM Replacement Quality – Precision fit and tested for consistent performance with John Deere tractors.
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