3lm-319 3lm319 3lm-320 Turbo Charger 3306 Supercharger 4n8969 For Caterpillar D333c 330b Machinery

Product Details

Product Overview

This high-performance turbocharger, identified by part numbers 3LM-319, 3LM319, and 3LM-320, is a direct replacement for the 4N8969 unit. It is specifically engineered for the Caterpillar 3306 diesel engine, commonly found in the D333C industrial engine series. Designed to restore or enhance engine power, this supercharger is a critical component for heavy machinery requiring reliable air induction.

Sourced from a reputable manufacturer in Guangdong, China, this turbocharger is built to OEM size specifications, ensuring a precise fit and consistent performance. It is an ideal solution for operators of Caterpillar machinery looking to maintain peak engine efficiency and longevity in demanding work environments.

Key Features & Benefits

• Precision Engineering: Manufactured to match OEM dimensions and tolerances, guaranteeing a direct bolt-on replacement for the 3306 engine.
• Restored Engine Power: Effectively boosts air intake to restore lost horsepower and torque, improving overall machine productivity.
• Durable Construction: Built with high-grade materials to withstand extreme temperatures and high rotational speeds common in diesel engine operation.
• Fuel Efficiency: Optimized airflow promotes complete fuel combustion, helping to reduce fuel consumption and emissions.
• Easy Identification: Clearly marked with reference numbers (3LM-319, 3LM319, 3LM-320, 4N8969) for hassle-free cross-referencing with your existing unit.
• Versatile Application: Suitable for a wide range of heavy equipment including excavators, loaders, bulldozers, and trucks powered by the Caterpillar 3306 engine.

Technical Specifications

OEM Cross-Reference

This turbocharger is a direct replacement for the following OEM and reference numbers. Please verify your existing part number before ordering:

• Primary Part Numbers: 3LM-319, 3LM319, 3LM-320
• OEM Interchange Numbers: 4N8969

Note: Always cross-reference your old turbocharger’s casting numbers with the numbers listed above to ensure compatibility.

Compatibility

This turbocharger is commonly used for the following applications. Fitment is based on the engine model and is not guaranteed for all chassis variations.

• Engine Models: Caterpillar 3306, D333C
• Equipment Types:
  • Excavators
  • Forklifts
  • Loaders
  • Bulldozers
  • Trucks
  • Buses
  • Industrial Machinery

Global Supply & Distribution

We offer worldwide shipping capabilities to support your operations, no matter your location. Our distribution network is designed for fast and reliable delivery to major industrial centers and ports globally.

• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Shipping Expertise: Experienced in exporting to ports such as Los Angeles, Rotterdam, Dubai, Singapore, and Shanghai.
• Logistics: We partner with leading couriers and freight forwarders to ensure your order arrives safely and on time.

Quality Assurance

We prioritize quality and reliability in every component we supply. This turbocharger undergoes strict quality control procedures to meet industry standards.

• Testing: Machinery test reports and video outgoing inspections are available upon request to verify performance.
• Warranty: Each unit is backed by a 6-month warranty against manufacturing defects, providing peace of mind for your investment.
• Standards: Manufacturing processes follow rigorous quality management systems to ensure consistency and durability.

FAQ

Q1: How do I verify if this 3LM-319 turbocharger fits my specific machine?
A: The primary compatibility is with the Caterpillar 3306 engine. Please check the engine model plate on your machine. We also recommend comparing the flange patterns, oil inlet/outlet locations, and the part number on your current turbo (e.g., 4N8969) with the images provided. If you are unsure, please provide your engine serial number for further verification.

Q2: What should I do before installing a new turbocharger?
A: Before installation, it is critical to address the root cause of the old turbo failure. Check the engine oil supply line for blockages, replace the oil and oil filter, and inspect the air intake system for debris. Failure to clean the system can lead to immediate failure of the new unit. Always prime the turbo with clean engine oil before starting the engine.

Q3: What is the typical lifespan of this turbocharger?
A: The lifespan depends heavily on operating conditions and maintenance. With proper installation, regular oil changes, and clean air filters, a quality replacement turbocharger can last thousands of hours. The 6-month warranty covers manufacturing defects, but following manufacturer maintenance schedules for your 3306 engine will maximize service life.