HX40W Turbocharger 4048335 for Cummins Engine Parts | Excavator & Truck

Product Details

Product Overview

This HX40W Turbocharger, part number 4048335, is a high-quality replacement unit specifically designed for a range of Cummins diesel engines. As a critical component in the air intake system, this turbocharger forces more air into the combustion chamber, allowing for increased fuel combustion and significant power output. It is commonly utilized in heavy-duty applications where engine reliability and performance are paramount.

Manufactured to meet OEM specifications, this HX40W turbocharger ensures a direct fit and consistent performance for various equipment, including excavators, trucks, forklifts, bulldozers, and buses. The 4048335 model is synonymous with durability and efficiency, making it a preferred choice for operators and fleet managers seeking to restore or upgrade their engine’s power and fuel economy.

Key Features & Benefits

• OEM Specification Fit: Engineered to match the exact size and dimensions of the original Cummins HX40W turbocharger (OEM Size), ensuring a seamless installation without modifications.
• High Durability: Constructed from robust materials to withstand extreme heat and rotational speeds, providing long service life in demanding environments.
• Enhanced Engine Performance: Delivers significant horsepower and torque gains, improving the overall productivity of your excavator, truck, or heavy machinery.
• Improved Fuel Efficiency: Optimizes the air-fuel ratio for more complete combustion, leading to lower fuel consumption and reduced operating costs.
• Rigorous Quality Control: Each unit undergoes a machinery test report and video outgoing inspection to verify performance and reliability before shipment.
• Cost-Effective Solution: Offers a high-performance alternative to expensive dealer parts, providing excellent value for B2B buyers and maintenance shops.

Technical Specifications

OEM Cross-Reference

This turbocharger (4048335) is a direct replacement for the following original equipment manufacturer (OEM) numbers. Please verify your existing part number for compatibility.

• Holset HX40W: 4048335
• Compatible Cummins OEM References: 4048335RX, 4048335NX (Re-manufactured/New variations)
• Interchange Numbers: Commonly cross-referenced with standard Holset HX40W series applications.

Compatibility

This HX40W turbocharger is commonly used for the following engine models and applications. We recommend confirming your specific engine serial number for exact fitment.

• Engine Models: Cummins ISB, ISBe, 6BT, 6BTA series engines.
• Vehicle & Equipment Applications:
  • Excavators
  • Trucks & Heavy-Duty Trucks
  • Forklifts
  • Bulldozers
  • Buses
  • Wheel Loaders
  • Agricultural Tractors
  • Generator Sets

Global Supply & Distribution

As a leading B2B supplier, we offer worldwide shipping capabilities to meet the demands of international buyers. Our logistics network ensures fast and reliable delivery to major ports and industrial centers across North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.

We maintain a consistent inventory of the HX40W 4048335 turbocharger to support quick order fulfillment. Our export experience covers customs documentation and international trade compliance, ensuring a smooth transaction for your business, whether you are in the USA, Germany, Australia, or the UAE.

Quality Assurance

We prioritize quality to ensure your engine operates at peak performance. Each HX40W turbocharger is produced in ISO-certified facilities, adhering to strict manufacturing standards.

• Testing: Every unit is subject to a Machinery Test Report to verify rotational balance and boost pressure. A Video Outgoing Inspection is provided for your verification before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your purchase.
• Material Quality: Uses high-grade cast iron and aluminum alloys for the housing and turbine wheel, ensuring resistance to thermal fatigue.

FAQ

Q1: How do I confirm that this HX40W 4048335 turbocharger fits my engine?

A: Please compare your current turbocharger’s part number with our listing (4048335). Also, check the model number stamped on the turbocharger plate (HX40W). For absolute certainty, provide us with your engine serial number (e.g., from a Cummins ISB engine) and equipment model (e.g., Komatsu PC200-8 excavator). We can cross-reference this data to confirm compatibility.

Q2: Is professional installation recommended for this turbocharger?

A: Yes. Turbocharger installation requires mechanical expertise. Before installation, ensure the engine oil and filter are changed, and the oil feed line is clear of debris. Pre-lubricate the turbo by pouring clean engine oil into the oil inlet and spinning the turbine by hand. Failure to prime the turbo can cause immediate bearing failure upon startup.

Q3: What are the signs that my HX40W turbocharger needs replacement?

A: Common failure indicators include a significant loss of engine power, excessive black or blue smoke from the exhaust, a loud whining or screeching noise from the turbo area, and excessive oil consumption. If you detect oil leaks from the compressor or turbine housing, or if the shaft has excessive play (radial or axial), the turbocharger should be replaced immediately to prevent engine damage.