TV6142 Turbo 465774-5003S 465774-0003 465774-0004 465774-0006 465774-0010 465774-3 465774-4 465774-6 465774-10 0R5793 1W-3429 1W-3430 1W-3984 1W-8179 1W3429 1W3430 1W3984 1W8179 2W7277 Turbocharger for Caterpillar Earth Moving with 3306 Engine

TV6142 Turbocharger for Caterpillar 3306 Engine – OEM Replacement for Earth-Moving Machinery

Compatible Turbo & OEM Part Numbers

Turbo Model: TV6142

OEM / Reference Numbers:
465774-5003S
465774-0003 / 0004 / 0006 / 0010
465774-3 / 4 / 6 / 10
0R5793
1W-3429 / 3430 / 3984 / 8179
1W3429 / 3430 / 3984 / 8179
2W7277

This turbocharger is a direct-fit, OEM-equivalent replacement for all listed part numbers.

Product Overview

The TV6142 turbocharger is designed for Caterpillar 3306 diesel engines used in earth-moving equipment, including loaders, excavators, bulldozers, and industrial machinery.

Heavy-duty operations can lead to reduced turbo efficiency, loss of engine power, slower response, increased fuel consumption, and higher emissions. Installing the TV6142 turbo restores factory-level boost and airflow, improving engine torque, performance, and operational reliability under continuous high-load conditions.

Ideal for construction operators, fleet maintenance teams, industrial equipment owners, and engine rebuild workshops seeking durable, dependable turbo solutions.

Key Features

OEM-Compatible Fit

Direct replacement for Caterpillar 3306 engine turbos.

Heavy-Duty Construction

Heat-resistant alloys and reinforced CHRA for extreme industrial and construction workloads.

Stable Boost Performance

Restores factory boost pressure for consistent engine torque and reliability.

Low Turbo Lag & Smooth Response

Optimized turbine geometry reduces lag and enhances engine responsiveness.

Precision Dynamic Balancing

CHRA is dynamically balanced to minimize vibration and prolong turbo life.

Improved Fuel Efficiency

Enhanced airflow design improves combustion efficiency and reduces exhaust smoke.

Engine & Equipment Compatibility

• Engine Models: Caterpillar 3306

• Equipment Types:

• Earth-moving machinery
• Loaders, excavators, bulldozers
• Construction equipment
• Industrial vehicles

Who This Turbocharger Is For

• Construction machinery operators
• Industrial equipment owners
• Diesel engine rebuilders and workshops
• Fleet maintenance and overhaul teams
• Aftermarket heavy-equipment parts suppliers

Problems This Turbocharger Solves

• Loss of engine torque and power
• Slow throttle response under heavy load
• Increased smoke and fuel usage
• Worn or leaking turbo components
• Unstable boost pressure

Key Benefits

• Restores engine torque and factory-level power
• Improves throttle response and drivability
• Enhances fuel efficiency and lowers emissions
• Extends turbo and engine lifespan
• Reliable under continuous heavy-duty operations

Technical Specifications

Installation Guide

Steps for Installation

• Allow the engine to cool completely before removing the old turbo.
• Drain engine oil and inspect oil supply and return lines.
• Remove intake and exhaust connections, and clean mating surfaces.
• Pre-lubricate the TV6142 turbo with clean engine oil.
• Install according to OEM torque specifications.
• Reconnect all oil lines, intake, and exhaust components.
• Start the engine and idle for 3–5 minutes to check oil pressure and leaks.

Professional installation is recommended for optimal performance.

Maintenance Recommendations

• Use OEM-approved engine oil
• Replace air and oil filters regularly
• Inspect oil feed lines for blockages
• Allow engine idle after high-load operation
• Avoid sudden shutdowns after heavy-duty use

Typical Usage Scenarios

• Earth-moving equipment like loaders, excavators, bulldozers
• Construction and industrial machinery
• Fleet maintenance and turbo replacement programs
• Engine rebuild and remanufacturing projects
• High-load off-road diesel operations

Frequently Asked Questions (FAQ)

Q1: Is the TV6142 turbo a direct replacement for Caterpillar 3306 engines?
Yes, it meets OEM specifications and matches all listed part numbers.

Q2: Will this turbo restore lost engine power?
Yes, it restores factory boost pressure and improves engine torque.

Q3: Can it handle continuous heavy-duty operations?
Yes, designed for sustained industrial and construction workloads.

Q4: Is professional installation required?
Professional installation is recommended to ensure proper oil priming and alignment.

Q5: What warranty is included?
A 12-month warranty against manufacturing defects is provided.

Why Choose Our TV6142 Turbocharger

• OEM-standard manufacturing and quality inspection
• Precision-balanced CHRA for long service life
• Reliable performance for fleets and industrial operators
• Accurate application matching and technical support
• Competitive aftermarket pricing

About Us

Fengcheng Zhongke Turbocharger Co., Ltd. specializes in turbochargers, CHRAs, turbine shafts, compressor wheels, and repair kits for trucks, industrial engines, construction equipment, and heavy machinery. Established in 2001, our products are trusted globally for reliability, durability, and performance.

Our Team

Our team consists of experienced turbo engineers, quality inspectors, and international sales professionals, providing technical consultation, precise product matching, and long-term after-sales support.

Looking for a reliable TV6142 turbocharger for your Caterpillar 3306 earth-moving machinery?
Contact us today for pricing, availability, and technical support.

TV6142 Turbocharger for Caterpillar 3306 Engine | Earth-Moving Equipment OEM Replacement TV6142 turbocharger for Caterpillar 3306 engines. Replaces 465774-5003S, 0R5793, 1W3429, 2W7277. Restore engine power, boost performance, and improve fuel efficiency for earth-moving machinery.

• TV6142 turbocharger
• Caterpillar 3306 turbo
• CAT 3306 diesel engine turbo
• Earth-moving machinery turbo
• Heavy-duty CAT turbo replacement
• Industrial construction turbo
• OEM Caterpillar turbo
• Loader and excavator turbocharger
• Fleet maintenance turbo
• North America diesel equipment turbo