The WESPC 2874A007 oil pressure sensor is a precision-engineered component designed for reliable monitoring of lubricating-oil pressure in Perkins diesel engines, ensuring optimal engine protection and performance.

This oil pressure sensor is specifically engineered for Perkins 1104C-E44TA, 1104D-E44TA, and 1106C-E60TA turbocharged diesel engines, as well as 1004-4T, 1006-6T, and 404D-22T engine families. These power units are widely utilized in:

• Massey Ferguson 5400, 6400, and 7400 Series Tier 3 agricultural tractors
• Combine harvesters and tele-handlers
• 40-150 kVA generator sets
• Skid-steer loaders and light construction machinery

The sensor threads into the main oil gallery and continuously monitors lubricating-oil pressure, sending real-time 0-5V analogue signals to the engine control unit. If pressure falls below calibrated safety thresholds, the ECU triggers warning systems and can derate or shut down the engine to prevent damage to critical components.

• 17-4 PH stainless steel sensing diaphragm laser-welded to brass body
• Hermetic sealing for absolute protection
• Sintered brass snubber dampens pressure pulsations and prevents debris contamination
• Internal circuitry over-moulded in high-temperature PPS resin
• IP67 ingress protection rating
• Survives 500 thermal-shock cycles from -40°C to +125°C without calibration drift

2874A007, 2874A021, U5MK1088, 4226184M91, 10000-63033, 10000-61795, 274-6721, EM11030, 75082, 4225490M1, 4226184M91, 10000-63033-01, 10000-61795-01, 2874A007-01, 2874A021-01, U5MK1088-01, 4226184M91-01, 75082-01, 274-6721-01