Cummins ISB 6.7 Parts for Canada - Turbo Section

Turbocharger & Related Components for Cummins ISB 6.7L

The Cummins ISB 6.7L engine relies on a high-performance turbocharger system to deliver the efficiency, torque, and power that marine and industrial operators demand. A properly functioning turbo setup not only boosts performance but also ensures optimal fuel efficiency, lower emissions, and smoother engine operation under heavy loads. At Diesel Pro Power, we offer a wide range of turbo-related components for the ISB 6.7, all engineered for long service life and reliability in challenging environments.

Intake Manifold Cover Gasket for Cummins ISB 6.7L

The intake manifold cover gasket seals the upper portion of the intake manifold, preventing air leaks that could reduce turbo efficiency and engine performance. A damaged or worn gasket can cause boost pressure loss, resulting in reduced power and increased fuel consumption.

Our replacement gasket for the Cummins ISB 6.7L is built from premium composite material to handle the heat and pressure associated with turbocharged applications. It ensures a proper seal between the manifold cover and the intake plenum, maintaining correct airflow to the cylinders.

Key Benefits:

• Designed for exact fit on Cummins ISB 6.7L engines

• Heat- and pressure-resistant construction

• Helps maintain boost pressure and prevent air leaks

• Compatible with marine and industrial ISB configurations

Aftercooler O-Ring for Cummins ISB 6.7L

The aftercooler (or intercooler) plays a vital role in cooling compressed air from the turbo before it enters the combustion chamber. A high-quality O-ring is essential to maintain a leak-free seal between the aftercooler and adjoining components.

This replacement O-ring for the ISB 6.7L is manufactured from durable, oil-resistant elastomer compounds to withstand both elevated temperatures and constant vibration. By preventing charge-air leaks, it ensures the turbo system delivers maximum boost and efficiency.

Key Benefits:

• Seals critical joints in the aftercooler assembly

• High-temperature, oil-resistant material

• Prevents boost loss and performance drop

• Fits multiple Cummins turbocharged engine models including the ISB 6.7

Turbo Oil Drain Gasket for Cummins ISB 6.7L

Turbochargers rely on a steady flow of oil for lubrication and cooling. The turbo oil drain gasket seals the connection between the turbo’s oil outlet and the return line leading back to the crankcase. If this gasket fails, oil leaks can occur, leading to potential turbo damage.

Our gasket is precision-cut for a perfect fit on Cummins ISB 6.7L turbos. It resists breakdown from prolonged exposure to hot engine oil, ensuring leak-free operation for thousands of hours of use.

Key Benefits:

• Prevents oil leakage from turbo oil drain connection

• Heat- and oil-resistant gasket material

• Direct replacement for OEM fitment

• Extends turbocharger service life

High-Temperature Jointing Compound for Turbo Applications

When sealing turbocharger flanges and related components, standard sealants often fail due to the extreme heat involved. That’s why we supply a high-temperature jointing compound rated for continuous exposure between 550°C and 760°C.

This compound forms a secure, flexible seal between metal surfaces, preventing exhaust gas leaks that can impair turbo performance and cause efficiency loss. It’s also resistant to oil, fuel, and vibration, making it ideal for demanding marine and industrial conditions.

Key Benefits:

• Withstands extreme turbocharger heat cycles

• Prevents exhaust and boost leaks

• Resistant to oil, fuel, and vibration

• Suitable for both assembly and maintenance use

Hump Hose for Turbo Connections

The hump hose is designed to connect two turbo system components while compensating for vibration, misalignment, and movement caused by thermal expansion. On the Cummins ISB 6.7L, it ensures a secure connection between intake piping and the turbocharger or intercooler.

Our hump hose is constructed from reinforced silicone for superior flexibility, heat resistance, and longevity. It maintains an airtight seal even under high boost pressures, preventing airflow loss and ensuring consistent engine performance.

Key Benefits:

• Reinforced silicone construction for durability

• Handles high temperatures and boost pressures

• Flexible design accommodates engine movement

• Direct fit for Cummins ISB 6.7L turbo systems

Importance of Maintaining Turbocharger Components

Neglecting gaskets, seals, and hoses in a turbocharged Cummins ISB 6.7L engine can lead to performance loss, higher fuel consumption, and potential turbocharger failure. Regular inspection and replacement of these components ensure:

• Consistent boost pressure

• Improved fuel economy

• Reduced exhaust smoke

• Longer turbocharger lifespan