BTV8501 Turbo 1180398 118-0398 1989914 10R0435 207-1351 2071351 10R-0435 2071351 466807-5001S 466807-0001 466807-9001 466807-0003 466807-5004S 466807-5005S Turbocharger for Caterpillar CAT3508B CAT3516B Engine

BTV8501 Turbocharger for Caterpillar CAT3508B / CAT3516B Engines

Part Number:1180398 118-0398 1989914 10R0435 207-1351 2071351 10R-0435 2071351 466807-5001S 466807-0001 466807-9001 466807-0003 466807-5004S 466807-5005S

High-Output Heavy-Duty Turbo | OEM Replacement | Engineered for Industrial, Marine & Power Generation Applications

The BTV8501 Turbocharger is designed to deliver uncompromising performance for Caterpillar CAT3508B and CAT3516B engines operating in the most demanding environments. With OEM-grade precision, robust turbine materials, and industry-standard balancing, this turbo ensures stable boost delivery, long service life, and maximum fuel efficiency — even under continuous heavy load.

Whether you are running a marine vessel, mining equipment, power generator, or oilfield machinery, this turbocharger restores your engine to full operational strength with reliability you can trust.

Key Features & Benefits

Designed for CAT3508B / CAT3516B Engines

Guaranteed OEM-fit for Caterpillar heavy-duty industrial engines.

High-Flow Compressor & Turbine Design

Optimized for large-displacement V8 & V16 engines requiring high boost volume.

High-Temperature Alloys

Built to handle extreme continuous duty cycles common in marine and industrial applications.

VSR High-Speed Balanced

Ensures low vibration, long bearing life, and stable boost output.

Improved Fuel Efficiency & Power Restoration

Replacing a worn turbo can recover lost horsepower, reduce fuel waste, and lower operational costs.

Strict OEM Manufacturing Standards

Precision machined components meet or exceed Caterpillar engineering requirements.

Technical Specifications

Who Is This Turbocharger For?

Industrial Machinery Operators

Ensures stable performance under 24/7 continuous operation.

Marine Vessel Owners & Shipyards

Designed for long-running engines in harsh marine conditions.

Heavy Equipment Repair & Service Centers

Reliable direct replacement for CAT industrial engines.

Parts Distributors & CAT Engine Specialists

Factory-direct supply ensures availability and competitive pricing.

What Problems This Turbo Solves

A failing turbocharger in CAT3508B/3516B engines can cause:

• Low productivity due to power loss
• High exhaust temperature
• Reduced fuel efficiency
• Slow boost response
• Black smoke and incomplete combustion
• Engine instability under heavy load
• Increased fuel and maintenance cost

Installing a new BTV8501 turbo immediately restores:

• Full engine power
• Stable boost under extreme load
• Lower fuel consumption
• Cleaner emissions
• Longer engine life

Usage Scenarios

The BTV8501 turbo is designed for continuous heavy-duty applications, including:

Marine Engines

Cargo ships, workboats, tugboats, fishing vessels.

Mining & Construction Equipment

Heavy-duty equipment requiring sustained high torque.

Power Generation Plants

Diesel generator sets running long-term operational cycles.

Oilfield & Offshore Machinery

Harsh, high-temperature environments needing maximum reliability.

Industrial Pumps & Compressors

Large mechanical systems powered by CAT V-series engines.

Installation Guide (Step-by-Step Tutorial)

Before Installation

1. Drain & replace engine oil and filters.

2. Flush or replace oil supply lines.

3. Check intercooler & boost pipes for carbon/oil blockage.

4. Inspect exhaust manifolds for cracks or leaks.

5. Ensure the engine has no unresolved injector or fuel issues.

Installation Steps

1. Lubricate the turbo with fresh engine oil before mounting.

2. Install with new gaskets and torque bolts per Caterpillar spec.

3. Connect oil feed & return lines securely.

4. Inspect all air intake and exhaust seals.

5. Start the engine and let it idle for 5 minutes.

6. Verify proper boost pressure and ensure no oil leakage.

Post-Installation Tips

• Avoid full load for the first 5–10 operating hours.
• Monitor boost pressure and exhaust temperature (especially for marine & generator use).

FAQ – Frequently Asked Questions

Q1: Is this turbocharger brand new?

A: Yes — 100% brand new, not remanufactured.

Q2: Can this turbo replace all CAT3508B/3516B OEM numbers listed above?

A: Yes. If your part number matches, the fitment is guaranteed.

Q3: Is it suitable for marine applications?

A: Absolutely. Designed for continuous heavy-duty marine engine operation.

Q4: Do you offer wholesale pricing?

A: Yes, we support distributors, repair companies, and shipyards.

Q5: Can you provide technical support for installation?

A: Yes, our engineers can offer remote guidance for correct installation.

About Us — Fengcheng Zhongke Turbocharger Co., Ltd.

Founded in 2001, our company specializes in:

• Complete Turbochargers
• CHRA Core Assemblies
• Turbo Repair Kits
• Compressor Wheels & Turbine Shafts
• High-performance & OEM replacement turbos

We supply products for major engines and brands, including:CAT, Cummins, Volvo, Komatsu, Yanmar, Holset, Garrett, BorgWarner, Mitsubishi, IHI and more.

Our Strengths

• 25 years manufacturing experience
• OEM-level machining systems
• Full 3D modeling & turbo aerodynamics optimization
• Strict quality inspection & VSR balancing
• Global export to 60+ countries
• Fast delivery & technical after-sales support

Our Engineering Team

Our professional team includes:

• Senior turbocharger engineers
• CNC precision machining specialists
• Aerodynamics & flow-analysis experts
• ISO-certified quality control inspectors
• Skilled assembly technicians

Every turbo is produced under strict industrial standards to ensure reliability and performance.

Contact Us for Pricing, Catalogs, or Bulk Orders

We provide factory-direct pricing, OEM/ODM support, and fast global shipping.