111-2351 Sensor | Suitable for Cat construction machinery engine
sensors
The 111-2351 sensor is a high-performance sensor used to monitor
critical operating parameters of engines or equipment. It
accurately transmits real-time signals to the control system,
ensuring efficient and safe operation of the equipment.
Manufactured with a high-strength metal housing and high-quality
electronic components, this sensor boasts excellent shock
resistance, corrosion resistance, and high-temperature resistance,
making it suitable for various complex operating environments,
including construction machinery, diesel engines, and electronic
control systems. Its standardized interface design facilitates
installation and replacement, making it a preferred replacement for
maintenance.
Features and Advantages
• Accurate Measurement: Stable signal and accurate detection results
ensure reliable equipment operation.
• Durable Construction: High-strength, corrosion-resistant materials
adapt to harsh environments with large temperature differences and
strong vibrations.
• Rapid Response: Real-time monitoring of critical parameters
improves overall equipment operating efficiency.
• Easy Installation: Standard interface design allows for simple
replacement, reducing downtime.







Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for
example Main cylinder block, cylinder head, crankshaft, Engine
assembly, piston, cylinder liner, piston ring, camshaft, connecting
rod, oil pump, water pump, valve series products, movement, etc.
almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts
No., what should I do?
A2: If possible, you can send us pictures of old products, name
plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in
stock, but the customers have to pay the sample cost and the
courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is
very stable. If you really found something wrong, please contacts.
We have a professional after-sales team to help you solve the
problem.