OE Number: 4383933 (Compatible with 2872769, 4928568)
Application: Cummins QSK50/QSB7/QSC8.3 Engines, Scania Trucks, CAT Machinery
Accuracy: ±1.5mm fluid level detection
Operating Temp: -40°C to +125°C
Warranty: 12-month replacement guarantee
Certification: ISO 9001, TS16949
Designed for construction machinery (CAT 3208/3126), heavy trucks (Scania R-series), and agricultural vehicles, this sensor features:
Military-grade brass housing resistant to vibration & corrosion
4-pin DT connector for stable signal transmission
9.8-inch high-flexibility wiring harness
| Parameter | Value | Industry Standard |
|---|---|---|
| Response Time | <0.8s | ISO 14229 |
| Pressure Rating | 103kPa | SAE J2030 |
Symptom: False low-level warnings during cold starts
Diagnosis: Sensor diaphragm fatigue from -30°C operations
Solution: Replaced with OE 4383933 sensor + upgraded insulation kit
Symptom: Erratic dashboard readings at highway speeds
Root Cause: EMI interference from aftermarket electronics
Fix: Installed shielded 4383933 sensor + ground loop isolator
As a leading exporter of heavy machinery parts, Growshine International provides:
15-day DDP shipping to Americas/Europe
Bilingual technical support (EN/ES/FR)
Custom packaging with OEM branding
Explore our full range of construction machinery parts, truck components, and agricultural equipment solutions:
