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4036915 / 4089854 High-Quality Replacement Turbocharger (Holset HX55W) for Cummins QSM11

Reliable HX55W turbocharger replacement providing enhanced boost pressure, improved fuel efficiency, and strong performance – designed for Cummins QSM11, ISM11, and M11 engines in marine, industrial, construction, and heavy-duty applications.

Primary Part Numbers:

4036915
4089854 (common cross-references: 4035893, 4037627)

Compatible Brand: Cummins Replacement

Supplier: Volgen Power

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Product Details

4036915 4089854 High-Quality Replacement Turbocharger (Holset HX55W) for Cummins QSM11

This high-quality replacement turbocharger (Holset HX55W series) is engineered for precise compatibility with Cummins 11-liter engines. Featuring robust turbine and compressor wheels, it delivers optimal airflow, responsive boost control, and reduced lag for superior engine power and efficiency in demanding operating conditions.

Volgen Power offers dependable replacement turbochargers built to high standards, providing reliable performance and value for maintenance or upgrades.

Key Features & Benefits

Efficient Boost Delivery → Optimized wheel design provides quick spool-up and strong mid-range torque
Durable Construction → High-grade materials resist heat, wear, and fatigue for extended service life
Improved Fuel Economy → Better air-fuel mixing enhances combustion and reduces consumption
Wastegate Control → Precise actuation maintains consistent boost levels across RPM ranges
Direct Fit Replacement → Matches factory mounting, oil, and coolant connections for easy installation

Compatibility

Compatible with Cummins engine models:

QSM11 (marine and industrial ratings)
ISM11
M11 (Tier 3 and related configurations)

Common in marine propulsion, generator sets, construction equipment, and heavy-duty trucks.

Technical Specifications

Attribute	Details
Primary Part Numbers	4036915 / 4089854
Turbo Model	Holset HX55W
Engine Displacement	10.8–11 L
Aspiration	Turbocharged (wastegated)
Power Support	Up to 450–460 HP (application dependent)
Application	Diesel heavy-duty
Condition	New or remanufactured replacement

Volgen Power is your trusted source for high-quality replacement turbochargers. This HX55W unit is in stock and ready for worldwide shipping.

Boost your QSM11 engine’s performance today – contact us for pricing, availability, or installation advice. Get your quote now!

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