The (2881708RX-RMN) is a turbocharger. This is a new direct-fit replacement built to OEM specifications and backed by PT Turbo’s 12-month unlimited-mile warranty.

Restore performance and boost efficiency in your Cummins 6.7L engine with this remanufactured HE300VG / HE351VE VGT turbocharger — precision-rebuilt and tested by PTTURBO.COM to exceed OEM reliability standards.

This turbo is a direct OEM replacement for variable-geometry turbo systems used in many Cummins-equipped vehicles. Each unit is fully disassembled, cleaned, inspected, and rebuilt using OEM-grade components — never aftermarket — and VSR-balanced to 100,000+ RPM for optimal performance and durability.

Part Number: 2881708RX

Cross Reference Part Numbers:

• 170-032-1585, 170-032-2912, 170-032-3288
• 1700321585, 1700322912, 1700323288
• 2837015, 2837016, 2838141, 2838143
• 2840709, 2840710, 2840713
• 2841704, 2841704NX, 2841704RX
• 319256
• 3771709, 3771710, 3771713
• 3786222, 3786222H, 3786222HX
• 3791754, 3791758
• 5325940

Engine Application:

• Cummins 6.7L Turbo Diesel Engines (HE300VG / HE351VE platform)

Our Remanufacturing Process Includes:

• Complete disassembly with industrial hot-wash and ultrasonic cleaning
• Crack detection, dimensional checks, and full fatigue inspection
• VSR-balanced rotating assembly for vibration-free operation at high speeds
• New OE-grade bearings, thrust washers, oil seals, and seal plates
• Turbine and compressor housings resurfaced to OEM tolerances
• Boost and flow tested to verify OEM performance specs

Why Choose Our Reman Turbos?

• A cost-effective alternative to new OEM units
• Direct fitment with OEM connections — no modification required
• Environmentally conscious option — keeps reusable cores in circulation
• 12-month limited warranty included

Important Note:
This is a remanufactured OEM turbo. No aftermarket parts are used. Core return may be required depending on sale terms. For optimal performance and longevity, we recommend professional installation and system inspection.

California buyers: Sales tax applies
For questions about fitment or installation, email us during business hours (Mon–Fri, Pacific Time). Closed on weekends and holidays.

About This Remanufactured HE300VG/HE351VE — Cummins (Part # 2881708RX)

Part number 2881708RX covers a Cummins application using the HE300VG or HE351VE variable geometry turbocharger family — two closely related Holset VGT platforms used across ISB 6.7L diesel applications. This remanufactured exchange unit is rebuilt to factory specification for the engine configuration associated with this part number. Symptoms that indicate turbocharger replacement in these applications include reduced boost pressure, elevated exhaust gas temperatures, visible shaft play with the unit removed, and oil in the intake or exhaust system.

This unit is rebuilt at PT Turbo in San Bernardino, California, where we have been specializing in Holset variable geometry turbochargers since 1978. All bearings, seals, and wear components are replaced and the CHRA is dynamically balanced.

Remanufacturing Process

• Full disassembly, cleaning, and dimensional inspection
• New journal bearings, thrust bearing, and all seals
• VGT vane and actuator mechanism inspection
• CHRA high-speed balancing
• Leak-down test before shipment

Core Exchange Required

A rebuildable core must be returned with this purchase. Contact us before ordering if you have concerns about core condition. Our team will confirm fitment from your OEM part number or engine serial number and advise on core eligibility. We ship from San Bernardino, CA and typically have remanufactured Cummins ISB turbos in stock ready to ship within one to two business days.

Before installation, review our guide to making your turbocharger last — it covers the oil system inspection steps that protect your replacement unit.