3E-1906 Air Compressor Assy for Caterpillar 3412E 773E Engine Parts

Product Details

Product Overview

This is a high-quality aftermarket air compressor assembly, identified by the part number 3E-1906, designed to meet the demanding requirements of Caterpillar diesel engines. Specifically engineered for the Caterpillar 3412E engine platform, this component is also commonly utilized in the 773E mining truck powertrain.

Manufactured by , this air compressor assembly serves the critical function of supplying compressed air for brake systems and other pneumatic controls in heavy machinery. It is a direct replacement unit, built to OEM size and specifications, ensuring a reliable fit and performance in construction, industrial, agricultural, genset, marine, and material handling applications.

Key Features & Benefits

• Direct Fit Replacement: Manufactured to OEM size and specifications (3E-1906) for a seamless installation with no modifications required on compatible Caterpillar 3412E and 773E engines.
• Durable Construction: Weighing 11 kg, this unit is built with robust materials to withstand the high pressures and continuous operation cycles of heavy-duty diesel engines.
• Rigorous Quality Control: Each assembly undergoes a machinery test report and video outgoing inspection to verify performance and reliability before shipment.
• Versatile Application: Suitable for a wide range of sectors including construction, industrial power generation, agriculture, marine, and material handling equipment.
• Reduced Downtime: A reliable air supply system is critical for brake function and pneumatic controls. This assembly helps maintain operational efficiency and safety.
• Warranty Protection: Backed by a 6-month warranty and access to online after-sales support, providing peace of mind for your investment.

Technical Specifications

OEM Cross-Reference

This air compressor assembly is a direct aftermarket replacement for the following original equipment manufacturer (OEM) part number:

• Caterpillar OEM Number: 3E-1906

Note: While this part is specifically referenced for the 3412E and 773E, it may also be compatible with other Caterpillar models using the same engine platform. Please verify your existing part number before ordering.

Compatibility

This 3E-1906 air compressor assembly is specifically designed for and commonly used in the following applications:

• Engine Models: Caterpillar 3412E
• Vehicle/Equipment Models: Caterpillar 773E Off-Highway Truck
• Application Sectors: Construction, Industrial, Agriculture, Genset (Generator Sets), Marine, and Material Handling equipment.

Fitment is inferred based on the engine model cross-reference. It is recommended to confirm compatibility with your specific equipment serial number.

Global Supply & Distribution

We provide efficient worldwide shipping for this heavy-duty air compressor to keep your fleet operational. Our logistics network supports fast delivery to major industrial centers and ports across the globe.

• Major Markets Served: North America (USA, Canada, Mexico), Europe (EU, UK, Norway), Asia-Pacific (Australia, Singapore, Japan, UAE), Middle East (Saudi Arabia, Qatar), Africa (South Africa, Nigeria), and South America (Chile, Brazil, Peru).
• Shipping Expertise: We have extensive experience with international trade compliance, customs documentation, and secure packaging for heavy engine parts (11 kg).
• Delivery Options: We support shipping via sea freight (FOB/CIF), air freight (DAP/DDP), and express couriers (DHL, FedEx, UPS) to meet your project deadlines.

Quality Assurance

Quality is paramount for critical engine components. This air compressor assembly is manufactured and inspected under strict guidelines:

• Manufacturing Standards: Built to match OEM specifications and tolerances.
• Testing: A Machinery Test Report is provided with each unit to confirm functional performance.
• Inspection: A Video Outgoing Inspection is available upon request, allowing you to visually verify the part before it is shipped.
• Warranty: Comes with a standard 6-month warranty against manufacturing defects.
• Support: Access to online technical support is available even after the warranty period.

FAQ

Q1: Is this air compressor a direct bolt-on replacement for my Caterpillar 3412E engine?
Yes, this assembly is designed as a direct replacement unit. It is manufactured to the OEM size and specifications (Part No. 3E-1906) for the Caterpillar 3412E engine. You should be able to swap it with your existing unit without any modifications, provided your engine is equipped with the original mounting configuration.

Q2: What is the correct installation procedure for this part?
Installation should be performed by a qualified diesel mechanic. The process generally involves disconnecting the air lines and electrical connections, removing the old compressor, cleaning the mounting surface, and installing the new unit with new gaskets and O-rings (not included). It is critical to prime the lubrication system and check for proper belt tension (if belt-driven) before initial startup to prevent damage.

Q3: How do I maintain this air compressor to ensure a long service life?
Regular maintenance is key. Ensure the engine’s oil supply to the compressor is clean and at the correct level. Check and replace the air dryer and filters in the pneumatic system as per your equipment’s maintenance schedule. Periodically inspect the compressor for oil leaks, unusual noise, or reduced air output, which could indicate wear on internal components.