TV81 Turbo 0R6976 0R-6976 1226776 122-6776 4669110001 466911-0001 4669115001

Product Specification

TV81 Turbocharger for 3406 Diesel Engine

Product Description

TV81 Turbocharger for 3406 Diesel Engine | OEM 0R-6976 Replacement.High-performance TV81 turbocharger for 3406 diesel engines. Replaces OEM 0R-6976, 122-6776, 466911-0001. ISO 9001 & IATF 16949 certified turbocharger factory.

Product Overview

The TV81 Turbocharger is a robust, heavy-duty aftermarket replacement specifically engineered for the 3406 diesel engine. Designed to meet OEM specifications, it delivers stable boost pressure, reliable power output, and excellent durability under demanding industrial and heavy-duty operating conditions.

This turbocharger is widely used in construction machinery, mining equipment, power generation, marine auxiliary engines, and industrial diesel applications, making it an ideal solution for engine overhaul, repair, and long-term fleet maintenance.

Compatible OEM & Part Numbers

• 0R6976 / 0R-6976
• 1226776 / 122-6776
• 4669110001 / 466911-0001
• 4669115001 / 466911-5001 / 466911-5001S
• 4669119001 / 466911-9001

Turbo Model: TV81

Application

• Engine Model: 3406 Diesel Engine
• Compatible Equipment: Construction machinery, mining equipment, generator sets, marine auxiliary engines
• Fuel Type: Diesel Engine

Key Benefits & What Problems It Solves

Restores Lost Engine Power

Provides OEM-matched airflow and boost pressure to recover horsepower and torque lost due to turbo wear or failure.

Supports Heavy-Duty Excavation

Built to withstand high exhaust temperatures and continuous load conditions common in large excavators.

Improves Fuel Efficiency

Optimized compressor and turbine matching improves combustion efficiency and helps reduce fuel consumption.

Reduces Downtime & Maintenance Costs

Reliable construction and strict testing reduce early failure risks, helping contractors minimize machine downtime.

Who Is This Turbocharger For?

• CAT engine service and repair workshops
• Construction and mining equipment operators
• Diesel generator maintenance companies
• Fleet owners and heavy equipment contractors
• Engine rebuilders and remanufacturing specialists
• Aftermarket parts distributors and importers

Technical Features

• Precision-balanced rotating assembly

• High-temperature resistant turbine housing

• OEM-standard compressor wheel design

• Oil-seal system designed for heavy-duty diesel engines

• 100% leakage and boost pressure tested

Customization & OEM / ODM Service

To meet different market requirements and customer preferences, this turbocharger supports flexible customization and OEM/ODM services. As a factory-direct manufacturer, we can adjust products and packaging based on your business needs.

Customization Options Available

• Nameplate & Label Customization (brand logo, part number, customer code)

• Packaging Customization (neutral box, color box, OEM-branded packaging)

• Specification Matching based on OEM requirements

• Bulk Order Configuration for distributors and fleet customers

• Private Label / Brand Development for long-term cooperation

Who Is Customization Best For?

• Aftermarket distributors building their own brand

• Importers and wholesalers targeting local markets

• Fleet operators with standardized maintenance systems

• OEM project customers and long-term partners

Quality Assurance & Certifications

Our factory operates under a complete quality management system:

• ISO 9001 Certified

• IATF 16949 Certified

Each turbocharger undergoes:

• Dynamic balancing (VSR)

• Pressure and leakage testing

• Visual and dimensional inspection

This ensures consistent quality, low return rates, and long service life.

Usage Scenarios

• CAT 3406-powered construction equipment
• Mining and earthmoving machinery
• Industrial diesel generator sets
• Marine auxiliary and offshore equipment
• Engine overhaul and refurbishment projects

Installation & Usage Tips

• Replace engine oil, oil filter, and air filter before installation.
• Clean oil feed and return lines thoroughly to remove contaminants.
• Pre-lubricate the turbocharger with clean engine oil.
• Check intake and exhaust systems for leaks or blockages.
• Allow the engine to idle for 3–5 minutes after first startup.

FAQ

Q1: Is this a brand-new turbocharger?
A: Yes, this is a brand-new aftermarket turbocharger, not remanufactured.

Q2: Is it a direct replacement for OEM 0R-6976?
A: Yes, it is a direct bolt-on replacement for all listed OEM part numbers.

Q3: Is it suitable for all 3406 engines?
A: It is designed for standard CAT 3406 diesel engine configurations. Please confirm serial number if needed.

Q4: Do you support OEM or private label orders?
A: Yes, OEM, ODM, and private label services are available.

Q5: Are all units tested before shipment?
A: Yes, every turbocharger is fully tested and inspected prior to delivery.

About Us

Fengcheng Zhongke Turbocharger Co., Ltd., founded in 2001, is a professional turbocharger manufacturer based in China. With nearly 30 years of experience, we specialize in the design, production, and export of turbochargers and turbo components for automotive and industrial engines.

Our Team & Manufacturing Strength

• Experienced engineering and quality control team

• Advanced CNC machining and balancing equipment

• Strict process control from raw material to finished product

• Stable production capacity for long-term supply

Our products are exported to North America, Europe, South America, the Middle East, Africa, and Asia, serving OEM and aftermarket markets.TV81 turbocharger supplier 3406 turbo replacement CAT 3406 diesel engine turbo Heavy duty turbocharger manufacturer China Construction machinery turbo wholesale Industrial diesel turbo factory TV81 turbocharger, 0R-6976 turbo, CAT 3406 turbo replacement, diesel turbocharger, heavy duty turbo manufacturer, ISO certified turbo factory