He351w turbocharger for cummins

Types of HE351W Turbochargers for Cummins

The he351w turbocharger for cummins is a critical component of many heavy-duty trucks and commercial vehicles. It enhances engine efficiency and power output, making it an essential part of modern vehicle performance. Like any other turbo, the HE351W turbo suffers wear and tear and eventually needs a replacement. When looking for a suitable replacement turbo for a Cummins 5.9L, understand the types of HE351W turbos on the market.

• 53 Turbo

  The 53 turbo is so named because it uses a 53 turbine wheel. This is a popular stock turbo for the 5.9L Cummins engines. It has a relatively quick spool time and offers decent power gains over the stock turbo. The HE351W 53 turbo is a great choice for those looking to improve engine performance without overstraining the engine. No modifications are required when installing the 53 turbo on the HE351W turbo manifold.

• 64 Turbo

  The 64 turbo has a larger compressor housing and uses a 64 turbine wheel. The HE351W 64 turbocharger is rated at 500 horsepower, making it a great choice for those looking to maximize performance in a tow rig or race truck. It can easily handle the power demands of a tuned 5.9L Cummins. However, the larger size may cause a few challenges. The turbo may be too big for the engine. As a result, it may cause the turbo to lag. Furthermore, the turbo can put stress on the engine, resulting in a shorter engine lifespan. Consider using the 64 turbo on the 6.7L Cummins engine as it is better suited for that engine type.

• 6.7 Turbo

  The 6.7 turbo is another name for the HE400 turbo. This turbocharger is designed for the 6.7L Cummins turbo engines. It is a very powerful turbo, making it suitable for high-performance applications. The 6.7 turbo is a variable geometry turbo and has a larger compressor wheel than the HE351W turbo. This turbo is ideal for applications where maximum power and efficiency are required. However, the HE400 turbo cannot be fitted directly onto the 5.9L Cummins engine without modifications being made.

Specifications and Maintenance of he351w turbocharger for cummins

• Oil Changes

  Regular oil changes are important for keeping the turbocharged engine healthy and running well. The clean oil keeps all the moving parts lubricated, which reduces wear and tear over time. The oil also needs to be changed on a regular schedule. This allows the oil filter to be replaced, which traps any dirt or debris that could potentially damage the turbo. By changing the oil and filter regularly, the turbo receives a steady supply of clean oil to operate smoothly. This protects the delicate components from damage. The fresh oil also nourishes other engine parts like the pistons and valves. Overall, routine oil changes with a new filter provide vital maintenance that helps the entire turbocharged engine run at its best.

• Cold Down

  Letting the engine idle for a few minutes before turning off the car is important for turbocharged vehicles. Turbos spin at very high speeds and generate a lot of heat from the exhaust. If the engine is turned off right away, the sudden stop can damage the turbo components over time. Idling allows the turbo to cool down gradually. It lets remaining exhaust flow through the turbo at lower temperatures. This protects the sensitive parts from heat stress or cracking. Taking the time to let the engine idle is a simple way to extend the lifespan of the turbo system in the vehicle.

• Air Filter

  Checking and replacing the air filter regularly is essential for maintaining a healthy turbocharged engine. The air filter prevents dirt and debris from entering the engine. But over time, it can become clogged with particles, especially if driving in dusty conditions. A blocked air filter restricts airflow to the engine. This means less air is available for the turbo to compress, which impacts performance. The reduced air can lead to a leaner fuel mixture as well. Inspecting the air filter every few thousand miles is a good practice. If it looks dirty, replacing it ensures the turbo continues to get optimal airflow. This allows it to function efficiently and maximizes power output.

How to choose he351w turbocharger for cummins

Before buying the HE351 turbocharger for resale, it’s crucial to research the target market. Understand the common truck models and engine specifications that people use. Determine the most requested turbocharger models and specifications. Some clients may prefer stock turbochargers, while others may request high-performance upgrades.

When buying the turbocharger, ensure it has a warranty offer. A warranty protects the investment in case of quality issues. Some turbochargers may need to be rebuilt before installation. Therefore, source from suppliers that offer rebuild kits for added convenience.

Consider the materials used to manufacture the HE351W turbocharger. The most common material for the turbine housing and outlet is ductile iron. Some manufacturers use stainless steel for the turbine wheel. Stainless steel has a higher corrosion resistance compared to cast iron. It also has a higher heat resistance compared to cast iron. The stainless steel turbine wheels can handle extreme heat and pressure, which results in a longer lifespan of the turbocharger.

Look for the he351 turbo replacement parts when working with a turbocharger that needs to be rebuilt. Common replacement parts include bearings, seals, and the compressor wheel. The he351 turbo parts are not always interchangeable. Therefore, when selecting parts to resale, choose the same brand as the turbochargers for higher compatibility.

Disconnect the turbocharger and inspect the parts to see if they need replacement. Rebuilds can be time-consuming. Therefore, it’s advisable to stock up on HE351 turbochargers that are already rebuilt. They offer a better time value and help reduce the workload.

Consider the he351 turbocharger upgrade for clients looking to increase their vehicle's power. Some clients may request modifications to suit specific engine requirements. Therefore, consider stocking some modified turbochargers with larger compressor wheels.

How to DIY and Replace he351w turbocharger for cummins

Replacing the HE351 turbo can be a complex task, but with the right tools and basic mechanical knowledge, it can be done. Here's a step-by-step guide on how to replace the HE351 turbo:

Tools Required:

• Socket set
• Wrench set
• Torque wrench
• Screwdrivers
• Oil drain pan
• New turbocharger
• New gaskets and seals
• Fresh engine oil
• Coolant

Step-by-Step Guide:

• 1. Preparation: Disconnect the negative battery cable. Drain the coolant and oil, and remove any engine covers or components obstructing the turbo.
• 2. Turbo Removal: Use a socket and wrench set to loosen and remove the bolts securing the turbo to the exhaust manifold and the downpipe. Disconnect the oil feed and return lines and the coolant lines from the turbo. Carefully remove the turbocharger from the vehicle.
• 3. Gasket Replacement: Remove the old gaskets and clean the mating surfaces on the exhaust manifold and the downpipe. Install new gaskets.
• 4. New Turbo Installation: Position the new turbocharger (HE351 turbo) onto the exhaust manifold and align it with the downpipe. Carefully lower the turbo into place, ensuring the gaskets stay in position.
• 5. Secure the Turbo: Use the torque wrench to tighten the bolts securing the turbo to the exhaust manifold and the downpipe. Follow the manufacturer's torque specifications to ensure a proper seal.
• 6. Reconnect Lines: Reconnect the oil feed line to the turbo. Ensure the oil return line is free of debris and install it, ensuring it seats correctly. Reconnect the coolant lines to the turbo.
• 7. Reassembly: Reinstall any engine covers or components removed earlier. Reconnect the negative battery cable.
• 8. Refill Fluids: Refill the engine with fresh oil. Refill the cooling system with coolant.
• 9. Final Checks: Double-check all connections, bolts, and lines for leaks or loose fittings. Ensure everything is properly secured.
• 10. Start the Engine: Start the engine and let it run for a few minutes. Check for any unusual noises or leaks. Monitor the oil pressure and coolant temperature to ensure everything is functioning correctly.

With the new turbo replaced and all connections secure, the vehicle should be ready to hit the road. Remember to follow the manufacturer's instructions specific to the vehicle's make and model.

Q and A

Q1: What does HE351W mean?

A1: The 'H' in HE351W indicates that it is a heat exchanger turbocharger. The E means electricity is used to operate the actuator. The number 351 is just a standard designation number given to this turbo. The 351W indicates that the turbocharger was designed for the 5.9L Cummins engine turbo.

Q2: What is the HE351W turbocharger used for?

A2: The HE351W turbo is a widely used turbocharger in heavy-duty diesel engines. It is commonly used in trucks, buses, and other vehicles that require a lot of power. The turbo works by forcing more air into the engine, allowing it to burn more fuel and produce more power. This is especially helpful in applications where high torque and pulling power are needed.

Q3: Can the HE351W turbo be upgraded?

A3: Yes, the HE351W turbo can be upgraded. There are many aftermarket turbo upgrades available that can improve airflow, increase boost levels, and ultimately increase engine power. When considering a turbo upgrade, it's important to choose a kit that is compatible with the HE351W and meets the specific needs for performance gains.

Q4: How long does the HE351W turbo last?

A4: The lifespan of the HE351W turbocharger can vary depending on several factors. Typical HE351W turbos last between 100,000 and 200,000 miles. Driving habits, maintenance, and the quality of the oil used can all affect turbo lifespan. Regular oil changes and proper engine maintenance are key to maximizing turbocharger longevity.

Q5: Can a damaged HE351W turbo be repaired?

A5: In some cases, a damaged HE351W turbo can be repaired. Minor issues like seal failures or cracks in the housing may be fixable. However, it is often more cost-effective to replace the turbo with a new one. When choosing between repair and replacement, consider the turbo's condition and the repair costs compared to a new turbo's price.