PDI VGT Turbo for X15 Cummins MY17 High Hp | 5459711

Engineered for Strength. Designed for Durability. Built for Performance.

The PDI Big Boss™ Cummins X15 VGT Turbocharger is designed to deliver exceptional reliability, durability, and performance in demanding heavy-duty diesel applications.

Featuring an all-new turbocharger assembly, high-strength billet aluminum compressor wheel, and upgraded electronic VGT actuator, the Big Boss™ VGT Turbocharger provides a premium replacement solution for Cummins X15 engines.

With improvements to critical actuator components, including upgraded electronics, sealed bearings, and through-hardened gear shafts, this complete assembly is built for the demanding operating conditions of modern diesel engines.

100% New Turbocharger | Upgraded VGT Actuator | No Core Deposit Required

Features & Benefits

Upgraded Electronic VGT Actuator

The PDI Big Boss™ VGT Turbocharger features an upgraded electronic actuator with improvements to critical internal components. Designed for dependable vane control and enhanced durability, the upgraded actuator provides a premium alternative to conventional replacement designs.

Premium Upgraded Electronics

The upgraded actuator incorporates higher-quality electronic components selected to improve reliability under the demanding temperatures, vibration, and operating conditions experienced in heavy-duty diesel applications.

Upgraded Sealed Bearing Design

Unlike conventional actuator designs utilizing needle bearings, the upgraded actuator features sealed bearings designed to provide improved protection and durability for critical moving components. This design is intended to help reduce bearing wear during repeated actuator operation.

Through-Hardened Gear Shafts

The upgraded actuator incorporates through-hardened gear shafts designed for improved wear resistance and mechanical durability. Hardening throughout the shaft material, rather than relying solely on surface hardening, provides a more robust solution for the repeated mechanical demands placed on the actuator gear train.

High-Strength Billet Aluminum Compressor Wheel

Equipped with a precision-machined billet aluminum compressor wheel designed for increased strength and durability. The billet construction provides a robust compressor wheel design capable of withstanding the demanding operating conditions of heavy-duty diesel engines.

100% New Turbocharger Construction

Each PDI Big Boss™ VGT Turbocharger features an all-new casting and turbocharger assembly, eliminating the reused components commonly associated with remanufactured turbochargers. New construction provides a premium replacement solution without relying on previously operated turbocharger components.

Complete Turbocharger & Actuator Assembly

The PDI Big Boss™ VGT Turbocharger includes the upgraded electronic actuator, supplied calibrated with the turbocharger assembly. New turbo speed and intake temperature sensors are also included, providing a complete replacement assembly designed to simplify installation.

No Core Deposit Required

Purchase your new PDI Big Boss™ VGT Turbocharger without an additional core deposit or the requirement to return your failed turbocharger. No core return process, no waiting for a core refund, and no additional core deposit added to your purchase.

Built for Demanding Applications

Combining premium materials, upgraded actuator components, and all-new turbocharger construction, the PDI Big Boss™ VGT Turbocharger is designed to support dependable performance and long-term durability under the demanding operating conditions of commercial trucking and heavy-duty diesel applications.

Engine Compatibility

Designed for select 2017–2020 Cummins X15 High Horsepower applications.

Engine: Cummins X15
Application: MY17 High HP
Turbocharger Type: Variable Geometry Turbocharger (VGT)
PDI Part Number: 142000715484

Cummins OEM Cross-Reference Numbers

OEM part numbers are provided for cross-reference purposes only. Our sales team will contact you before order ships to confirm fitment!

Why Choose a PDI Big Boss™ VGT Turbocharger?

The variable geometry turbocharger is one of the most sophisticated components in a modern heavy-duty diesel engine. Extreme operating temperatures, continuous mechanical movement, and demanding electronic control requirements place significant stress on both the turbocharger and its electronic actuator.

The PDI Big Boss™ VGT Turbocharger combines premium construction with upgraded components designed for improved durability and dependable operation.

Its upgraded electronic actuator features higher-quality electronics, sealed bearings, and through-hardened gear shafts to address important areas of actuator wear and reliability. Combined with an all-new turbocharger casting and high-strength billet compressor wheel, this complete assembly provides a premium alternative to conventional replacement and remanufactured turbochargers.

With a complete calibrated assembly, no core deposit requirement, and PDI's commitment to product quality, the Big Boss™ VGT Turbocharger delivers a straightforward replacement solution without compromising on construction or component quality.

Warranty & Support

1-Year, Unlimited-Mileage Limited Warranty

Backed by PDI's commitment to product quality and customer support. Warranty coverage is subject to PDI's applicable terms and conditions.

For engine fitment verification or technical assistance, contact PDI at 800-511-1231.