49135-03320 Turbo Charger for Caterpillar 307D Excavator Engine Parts

Product Details

Product Overview

This high-performance turbocharger, identified by the OEM part number 49135-03320, is specifically designed for integration with the Caterpillar 307D mini excavator diesel engine. As a critical component for forced induction, this unit is engineered to restore or enhance engine power output, fuel efficiency, and overall operational reliability.

Manufactured to meet OEM size and performance standards, this turbocharger serves as a direct replacement for worn or failed units. While primarily identified for the Caterpillar 307D, its robust design makes it a suitable component for various heavy machinery applications where this specific turbo model is specified. We recommend verifying compatibility with your specific engine serial number before installation.

Key Features & Benefits

• Exact Fitment Assurance: Designed to OEM specifications for the Caterpillar 307D, ensuring seamless installation without modifications.
• Restored Engine Performance: Reclaims lost horsepower and torque, reducing fuel consumption and improving overall machine responsiveness.
• Durable Construction: Built with high-grade materials to withstand extreme temperatures and rotational speeds common in diesel engine cycles.
• Rigorous Quality Control: Each unit undergoes a machinery test report and video outgoing inspection to verify performance and balance before shipping.
• Cost-Effective Solution: Offers a competitive price advantage compared to OEM dealer parts, without compromising on essential quality standards.
• Versatile Application: While optimized for the 307D excavator, this turbo is also compatible with various other equipment using the same engine platform, including trucks, forklifts, and loaders.

Technical Specifications

OEM Cross-Reference

This turbocharger is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• 49135-03320 (Primary Number)

This part is designed to be a direct substitute for the genuine Caterpillar turbocharger used in the 307D series. Please cross-reference your original part number to confirm compatibility.

Compatibility

This turbocharger is commonly used for the following applications:

• Engine Models: Caterpillar 307D Diesel Engine
• Vehicle/Equipment Applications: Excavators, Trucks, Forklifts, Bulldozers, Buses, Loaders, and other industrial machinery utilizing the 307D engine platform.

Note: Fitment is inferred based on the engine model. Always verify the physical dimensions and flange configuration against your existing turbocharger.

Global Supply & Distribution

We operate a robust global supply chain, ensuring fast and reliable delivery to B2B buyers worldwide. Our export capabilities cover major industrial markets including:

• North America: Fast shipping to ports in Los Angeles, Houston, and New York.
• Europe: Efficient logistics to Rotterdam, Hamburg, and Felixstowe.
• Asia-Pacific: Direct distribution from our strategic hubs in Guangdong and Guizhou, China.
• Middle East & Africa: Reliable service to Dubai, Jeddah, and Durban.

We have extensive experience in international trade compliance, ensuring all documentation (Bill of Lading, Commercial Invoice, Packing List) is accurate for customs clearance. Whether you require sea freight for bulk orders or air freight for urgent shipments, we can accommodate your logistics needs.

Quality Assurance

Every turbocharger is manufactured in a facility that prioritizes precision engineering. Our quality assurance process includes:

• Manufacturing Standards: Production follows strict tolerances to match OEM specifications.
• Testing: A comprehensive Machinery Test Report is provided with each unit, verifying performance parameters such as boost pressure and rotational balance.
• Inspection: A Video Outgoing Inspection is conducted to visually confirm the product’s condition and packaging before dispatch.
• Warranty: We stand behind our product with a 6-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q1: How can I confirm this 49135-03320 turbo will fit my Caterpillar engine?
A: We recommend comparing the part number on your current turbocharger with our listing. The primary compatibility is for the Caterpillar 307D engine. You should also check the mounting flange pattern and oil inlet/outlet port sizes against your existing unit. If your part number differs, please contact us with your engine serial number for verification.

Q2: What is the recommended installation procedure for this turbocharger?
A: Professional installation is highly recommended. Before installation, ensure the engine oil and filter have been changed to prevent contamination of the new turbo. Lubricate the turbo bearing housing with clean engine oil through the oil inlet port before starting. After installation, crank the engine without starting (disable fuel injection) for 10-15 seconds to prime the turbo with oil. Always follow the service manual for the Caterpillar 307D engine.

Q3: What maintenance is required to maximize the lifespan of this turbocharger?
A: The most critical factor is maintaining clean engine oil and air filters. Change the engine oil and filter according to the manufacturer’s schedule (typically every 250-500 hours). Regularly inspect the air intake system for leaks, as dust ingestion is a primary cause of turbo failure. Allow the engine to idle for 2-3 minutes before shutdown to let the turbo cool down and prevent oil coking in the bearing housing.