Product Overview

This HE221W turbocharger is a high-performance, direct-fit replacement component engineered for Cummins QSB and QSB4 series diesel engines. Designed to meet or exceed OEM specifications, this unit is a critical part for restoring engine power, efficiency, and reliability. We specialize in the global distribution of heavy-duty engine components, serving major industrial markets across North America, Europe, the Middle East, and Asia-Pacific with reliable shipping and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions and tolerances for a perfect fit and optimal performance.
• Enhanced Durability: Constructed with high-grade materials to withstand extreme temperatures and pressures, ensuring long service life.
• Restored Engine Performance: Delivers precise boost pressure to maximize fuel efficiency and restore lost horsepower.
• Rigorous Quality Control: Each unit undergoes comprehensive testing, including machinery test reports and video outgoing-inspection.
• Global Logistics Support: Streamlined export process ensures fast delivery to major ports and industrial hubs worldwide.

Technical Specifications

OEM Cross-Reference

This turbocharger is a direct replacement for the following OEM part numbers:

• Cummins: 4048808, 4955280, 4955276

Always verify the part number from your original unit for confirmation.

Compatibility

This HE221W turbocharger is specifically designed for Cummins QSB and QSB4 series diesel engines. It is commonly applied in a wide range of heavy machinery and vehicles, including:

• Excavators
• Heavy-Duty Trucks
• Forklifts
• Bulldozers
• Buses & Coaches
• Loaders (Wheel Loaders, etc.)
• Other industrial and construction equipment powered by compatible Cummins engines.

Global Supply & Distribution

We are a trusted supplier in the global B2B automotive parts network. Our expertise ensures seamless international trade:

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Poland), the Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore), and South America.
• Efficient Logistics: Fast container and air freight options to key logistical hubs and ports to minimize downtime for your operations.
• Export Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive a reliable and durable product:

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and OEM-grade materials.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects.
• Pre-Shipment Verification: Every turbocharger is validated through machinery performance tests. A video outgoing-inspection is available upon request to verify condition and packaging before dispatch.
• Post-Sales Support: Continued availability of spare parts and technical support after the warranty period.

FAQ

Q: How can I confirm this turbocharger will fit my specific Cummins engine?
A: The most reliable method is to cross-reference the part number. This unit replaces OEM numbers 4048808, 4955280, and 4955276. Please check the tag or casting number on your existing turbocharger or consult your engine’s service manual to match one of these numbers before ordering.

Q: What documentation is provided with the shipment to assist with import procedures?
A> For our international B2B clients, we provide a full suite of export documents, including a commercial invoice, packing list, and certificate of origin. The machinery test report serves as a quality certificate. This documentation is essential for customs clearance in most countries.

Q: Is any break-in procedure required after installing this replacement turbocharger?
A: Yes, a proper break-in procedure is recommended to ensure longevity. After installation, allow the engine to idle for several minutes to circulate oil. Avoid high load or high RPM operation for the first 30-50 miles (or equivalent work hours) to allow the bearings and seals to seat properly. Always pre-fill the turbocharger center housing with clean engine oil before installation, if possible, to prevent dry start-up.

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 .