The (479514-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. Remanufactured BorgWarner V2S Turbocharger – Ford 6.4L Power Stroke (High Pressure Unit) (479514) This is a professionally remanufactured OEM high-pressure turbocharger for Ford and International 6.4L Power Stroke V114 diesel engines. Built using only original BorgWarner castings and components, this turbo is restored to factory specifications for reliability, performance, and fitment. Actuator not included – high-pressure turbo only. Key Features: Direct-fit OEM high-pressure turbo – actuator not included Remanufactured from original BorgWarner V2S twin turbo assemblies VSR-balanced rotating assembly for high-speed reliability OE-grade thrust, seal, and bearing components replaced 100% Flow and boost tested prior to final shipment Includes 12-month limited warranty Vehicle Compatibility: 2006–2012 Ford F-250 / F-350 / F-450 / F-550 with 6.4L Power Stroke V114 2006–2012 International Navistar with 6.4L Power Stroke V114 Please verify part number before purchase Replaces the following part numbers: 100TBC576, 100TBC576S, 10800231R, 170-070-0353, 170-070-2138 1700702138, 1700700353, 176013, 176013R, 179514, 179514R 1848300C92, 1848300C93, 1848300C94, 1848300C95, 1848300C96, 1848300C97, 1848300C98 2N-220, 2T-220, 2T220, 440-0007, 4400007, 476013, 479514 829-929-9535, 8299299535, 8C3Z-6K682-C, 8C3Z-6K682-CRM, 8C3Z-6K682-E 8C3Z6K682C, 8C3Z6K682CRM, 8C3Z6K682E, 8C3Z6K682ERM BWT168, TBC576, TBC576S, TS176013, TBD2008 Our Rebuild Process: Full teardown and ultrasonic/hot-wash cleaning process Dye penetrant and dimensional inspection of all housings and components VSR-balanced rotating assembly to ensure high-speed precision OE-grade replacement of all bearings, seals, and thrust hardware Machined and resurfaced housings to exact OEM tolerances Final inspection, flow test, and boost pressure verification Why Choose Our Reman Turbo? OEM quality at a remanufactured price Eco-conscious process reuses OEM castings with new internals Backed by our 12-month limited warranty *All PT Turbo units are professionally remanufactured OEM turbos — no aftermarket internals used.* Questions? Contact us during business hours (Mon–Fri, Pacific Time). Closed weekends and holidays. About This Remanufactured Borg Warner V2S Twin Turbo Set — Ford 6.4L Power Stroke The Ford 6.4L Power Stroke diesel used in 2008–2010 F-250 and F-350 Super Duty trucks uses a sequential compound turbocharger system — a small high-pressure turbo and a large low-pressure turbo working in series. This Borg Warner V2S set (Part # 479514) is the complete replacement package for both units. The compound system delivers exceptional low-end torque and excellent high-load airflow capacity, but it also means twice the components that can wear. Sequential system failures often present as low boost at light throttle (high-pressure turbo failure), limited top-end power (low-pressure turbo failure), or both. This remanufactured set is rebuilt at PT Turbo in San Bernardino, California, with both units fully disassembled, cleaned, and rebuilt with new bearings and seals. What Is Rebuilt in Each Unit Journal bearings and thrust bearings — both turbos Piston ring seals — compressor and turbine sides of each unit O-rings and gaskets throughout CHRA balancing on each cartridge before assembly Core Exchange Note Both original cores are required for the core exchange. If only one of your turbos has failed and you are ordering the complete set, the second core is still required for return. Contact PT Turbo before ordering if you have unusual core conditions. We have specialized in Ford Power Stroke turbochargers since 1978 and can answer specific questions about the 6.4L compound system diagnosis and installation. Before installation, review our guide to making your turbocharger last — the oil feed line inspection steps apply directly to the 6.4L Power Stroke twin turbo system. Frequently Asked Questions — Ford 6.4L Power Stroke Borg Warner V2S Twin Turbo Set Do I need to return both cores even if only one turbo failed? Yes. This listing is a matched set, and both original cores are required for the core exchange regardless of which unit failed. Returning a matched set also allows us to inspect both units — the secondary turbo often shows early wear even when it has not yet failed visibly. Contact us if you have an unusual core situation. What causes the 6.4L Power Stroke twin turbos to fail? The most common causes are oil feed restriction (carbon buildup in the supply passages), extended oil change intervals, and the 6.4L's well-documented coolant system issues allowing contaminated oil to reach the turbo bearings. Before installing replacement turbos, inspect both oil feed lines and perform a full cooling system flush. What warranty does this 6.4L twin turbo set carry? This remanufactured set carries a 12-month warranty covering defects in materials and workmanship. Failures caused by oil starvation, contaminated oil, or improper installation are not covered. PT Turbo recommends a full oil system inspection before installation and a 60-second idle break-in after installation.