Product Overview

This high-performance turbocharger is engineered for Cummins diesel engines, delivering reliable power restoration and improved engine efficiency. We specialize in the global supply of heavy-duty engine components, serving major industrial markets across North America, Europe, the Asia-Pacific region, and the Middle East with reliable shipping and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for perfect fitment and optimal performance.
• Enhanced Durability: Constructed with high-grade materials to withstand extreme temperatures and operational stress, ensuring a long service life.
• Restored Engine Power: Effectively compensates for turbo lag and power loss, returning your Cummins engine to its rated horsepower and torque.
• Improved Fuel Efficiency: Optimizes the air-fuel ratio for more complete combustion, which can lead to better fuel economy under load.
• Global Compatibility: Designed for international engine variants, making it a suitable replacement part for equipment worldwide.

Technical Specifications

OEM Cross-Reference

This turbocharger directly replaces the following OEM and alternative part numbers:

• 3535422 (Primary Reference)
• 3530721
• 3903667
• 3903666
• TB3405, TB3406

Compatibility

This turbocharger is designed for Cummins engine series commonly found in a wide range of heavy-duty applications:

• Engine Models: Cummins 6BT5.9, 6BT, BTA3.9, H1c, S2el.
• Typical Applications: Industrial generators, construction machinery (excavators, loaders, bulldozers), mining equipment, and heavy-duty trucks.
• Please verify your engine’s model and existing turbocharger part number to ensure correct fitment.

Global Supply & Distribution

We are a trusted B2B supplier with a robust international logistics network. Our capabilities include:

• Worldwide Shipping: Efficient export to all major continents and industrial regions.
• Key Markets Served: Direct supply to partners in North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Consolidated shipping to major global ports and logistics hubs for faster clearance and onward distribution.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using stringent quality control protocols.
• Performance Testing: Each unit undergoes critical functional checks to ensure proper balance, shaft rotation, and absence of leaks.
• Warranty: Backed by a standard replacement warranty, covering defects in materials and workmanship. Specific warranty terms are provided with the commercial invoice.

FAQ

Q1: How do I confirm this turbocharger is compatible with my specific Cummins 6BT engine?
A1: The surest method is to cross-reference the part number stamped on your existing turbocharger housing with the OEM numbers listed in the “OEM Cross-Reference” section above (3535422, 3530721, etc.). Matching the engine model (e.g., 6BT5.9) is also essential.

Q2: Is this a direct bolt-on replacement, or are modifications required?
A2: This is designed as a direct OEM replacement. It should bolt directly onto the engine manifold and connect to the existing oil feed/drain lines and air intake/exhaust components without modification, provided the correct gaskets and seals are used.

Q3: What are the recommended steps after installing a new turbocharger?
A3: Critical post-installation steps include: 1) Priming the turbocharger with clean engine oil by cranking the engine without starting (if possible) to lubricate bearings before first fire. 2) Upon initial start-up, allowing the engine to idle for 3-5 minutes to circulate oil fully. 3) Avoiding high load or high RPM operation for the first 30 minutes of run-time to ensure proper break-in of the components.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .