Product Overview

This Holset HX40W Turbocharger (Part #4048335) is a high-performance, direct replacement component engineered for Cummins diesel engines. Designed to meet or exceed OEM specifications, this turbocharger is manufactured to ensure reliable power restoration and enhanced engine efficiency. We specialize in global B2B supply, serving major markets across North America, Europe, Asia-Pacific, and the Middle East with efficient logistics and export compliance.

Key Features & Benefits

• OEM-Spec Performance: Manufactured to original Holset HX40W dimensions and performance profiles for seamless integration and optimal boost pressure.
• Enhanced Durability: Precision-machined components and high-grade materials ensure longevity under demanding operating conditions in heavy machinery.
• Restored Engine Efficiency: Directly replaces worn units to restore lost horsepower, improve fuel economy, and reduce exhaust emissions.
• Rigorous Quality Control: Each unit undergoes comprehensive testing, including machinery test reports and video outgoing-inspection, guaranteeing reliability.
• Global Supply Ready: Packaged for international shipping with all necessary documentation for smooth customs clearance in your region.

Technical Specifications

OEM Cross-Reference

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

• Holset: HX40W, 4048335
• Cummins: 4048335

Note: Always verify the specific part number from your original equipment before ordering to ensure perfect compatibility.

Compatibility

This HX40W turbocharger is designed for Cummins diesel engines found in a wide range of heavy-duty industrial and commercial vehicles. Primary applications include:

• Heavy Machinery: Excavators, Loaders, Bulldozers, Forklifts
• Commercial Vehicles: Trucks, Buses
• Other Applications: Generator sets, industrial power units, and marine applications utilizing compatible Cummins engine blocks.

For precise fitment, confirm your engine model and serial number.

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international B2B trade. Our streamlined supply chain ensures reliable delivery to key global markets.

• Worldwide Shipping: We ship to all major regions including North America (USA, Canada, Mexico), Europe (UK, Germany, Poland), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Fast Port-to-Port Delivery: Efficient logistics to major international ports such as Los Angeles, Rotterdam, Singapore, and Jebel Ali.
• Export Compliance: All shipments include complete commercial invoices, packing lists, and necessary certificates for smooth customs processing in your destination country.
• Bulk & Wholesale Support: Dedicated support for large-quantity orders, container loads (FCL), and tailored logistics solutions for distributors.

Quality Assurance

Our commitment to quality ensures you receive a reliable, performance-grade component.

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machining and balanced assembly processes.
• Comprehensive Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your operations.
• Pre-Shipment Testing: Every turbocharger undergoes a rigorous testing protocol, including:
  • Dimensional and visual inspection
  • Core balance testing
  • Final performance validation documented in a machinery test report

FAQ

Q: Is this a direct bolt-on replacement for my Cummins engine’s original HX40W turbo?
A: Yes, this turbocharger is manufactured to the exact OEM specifications (size, bolt pattern, flange connections) of the Holset HX40W model 4048335, making it a direct bolt-on replacement. Please verify your engine’s specific part number for confirmation.

Q: What documentation is provided with the shipment for international buyers?
A> For B2B international orders, we provide full export documentation including a commercial invoice, packing list, and the machinery test report. A video outgoing-inspection record is also available upon request, which aids in quality verification before shipping.

Q: Do you provide technical support for installation and troubleshooting?
A> While we supply the component, installation should be performed by a qualified technician familiar with diesel turbo systems. We can provide general installation guidelines and specifications. For complex troubleshooting, we recommend consulting the engine service manual or a certified mechanic.

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 .