WESPC Oil Pressure Sensor T421762 For Perkins 404D-22 404D-22T 403D-15 403D-15T Engine

WESPC Oil Pressure Sensor T421762 For Perkins 404D-22 404D-22T 403D-15 403D-15T Engine

Application:

Oil Pressure Sensor T421762 is calibrated for the Perkins 400 Series engines—specifically the 403D-07, 403D-11, 403D-15, 403D-15T, 403D-17, 403F-15, 404A-22, 404D-22, 404D-22T and 404D-22TA turbocharged diesel variants (2.2 L to 4.4 L). These compact yet robust engines power Massey Ferguson 1700/1800/2400/3400 orchard and utility tractors, mini-excavators, skid-steer loaders, 30–120 kVA generator sets, forklift trucks, irrigation pumps and a wide range of light construction equipment used in agriculture, landscaping and material-handling markets worldwide.

Technical specifications:

Thread interface 1/8-27 NPT male with 19 mm hex and 12 mm probe reach for direct drop-in installation into the engine block oil gallery. Operating pressure range 0–10 bar (0–145 psi), warning threshold 0.8 ± 0.3 bar, resistance ladder 10 ± 3 Ω @ 0 bar, 52 ± 4 Ω @ 2 bar, 88 ± 4 Ω @ 4 bar, 124 ± 5 Ω @ 6 bar, 184 ± 10 Ω @ 8 bar.

Material & performance features:

Housing is precision-turned from brass alloy and nickel-plated for complete immunity to engine oil, diesel fuel and road salt; the sensing element is a laser-welded 1.4571 (AISI 316Ti) stainless-steel diaphragm with thick-film strain gauges for excellent long-term stability. Internal circuitry is protected by a two-stage over-voltage clamp and EMI filter compliant with SAE J1113-42, vibration-tested 50 g at 20–2 000 Hz, thermal-shock-tested 1 000 cycles –40 °C↔+130 °C, salt-spray-tested 96 h per ASTM B117, ensuring reliable low-oil-pressure warning and engine protection.

Interchange part numbers:

T421762, 10000-42176, 4224843M1, 4222210M1, 2755A022.

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WESPC Oil Pressure Sensor T421762 For Perkins 404D-22 404D-22T 403D-15 403D-15T Engine Images