161-9926 3-Pin Heavy-Duty 116kPa Pressure Sensor for Caterpillar D6T 773E 3512B
Brand: Compatible with Caterpillar (CAT)
Part Number: 161-9926, 1619926
Pressure Capacity:116kPa (High-Resolution Monitoring)
$79.98
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Product Highlights
Overview
| Brand | Compatible with Caterpillar (CAT) |
|---|---|
| Part Number | 161-9926, 1619926 |
| Pressure Capacity | 116kPa (High-Resolution Monitoring) |
Product Details
Professional 161-9926 116kPa 3-Pin Pressure Sensor for Caterpillar Heavy Equipment
The 161-9926 (1619926) Pressure Sensor is a specialized diagnostic component engineered to deliver exact pressure readings up to 116kPa. In the complex electrical architecture of a Caterpillar 3500-series engine or a D7R II tractor, maintaining correct pressure levels is vital for operational efficiency and emissions control. This 3-pin sensor monitors low-pressure fluctuations, providing real-time analog or PWM feedback to the ECM to ensure your machine avoids erroneous fault codes and maintains peak horsepower.
I. Heavy-Duty Engineering for Rugged Environments
Whether it’s the vibration of a 798 AC Mining Truck or the humidity of a 3516B Marine Engine, the 161-9926 is built to survive:
- Precision 116kPa Calibration: Specifically calibrated for lower pressure ranges, offering high-resolution data that standard high-pressure sensors cannot capture.
- Resilient 3-Pin Connector: Designed to maintain signal continuity despite relentless mechanical shocks and thermal expansion.
- Corrosion-Resistant Housing: Resists chemical degradation from fuels and environmental pollutants, preventing signal “drifting” over long-term use.
II. Comprehensive Versatility Across CAT Platforms
The 1619926 is one of Caterpillar’s most widely utilized low-pressure sensors, supporting a massive array of machinery:
| Mining & Off-Highway | Essential for 794 AC, 796 AC, 798 AC, 773D/E, and 793F series. |
| Marine & Power Gen | Trusted for 3508B, 3512B, and 3516B Marine Engines and SR4B Generators. |
| Earthmoving & Tractors | Direct fit for D6R II, D7R II, and 657G Wheel Scrapers. |
| Industrial & Petroleum | Supports 3512C Petroleum and 3408E/3412E Industrial Engines. |
III. Technical Verification & 12-Month Warranty
CRITICAL FITMENT STEP: DATA INTEGRITY CHECK
To ensure a perfect “Plug-and-Play” replacement and maintain operational safety:
- Pressure Rating: Confirm your specific application requires the 116kPa (low-pressure) specification.
- Expert Cross-Reference: Send us your Model Number or Engine Serial Number (ESN), and our team will verify fitment for you.
- Warranty: Enjoy a full 12-month warranty on this factory-spec diagnostic component.
IV. Why Source from Liuchuang Parts?
System Efficiency
We provide sensors that meet rigorous factory testing for high-resolution feedback, ensuring your engine controllers operate at peak horsepower.
Professional Verification
Our technical experts prioritize your machine’s uptime, offering consultation to eliminate the risk of receiving incorrect parts.
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