BorgWarner BV63 Turbocharger with Actuator for International DT570 & MaxxForce 9 9.3L | 12639880003

BorgWarner BV63 Turbocharger with Actuator for International DT570 and MaxxForce 9 9.3L Replace a worn or failed turbocharger with this genuine new BorgWarner BV63 turbocharger for select 2007–2010 International DT570 and MaxxForce 9 9.3L engines. Designed for qualifying I313 and I326 applications, part number 12639880003 provides an OE-quality, direct-fit replacement for numerous International and Navistar turbocharger numbers. Also identified as a B2UV-63 turbocharger, this variable-geometry unit regulates exhaust flow to support responsive boost delivery throughout the engine’s operating range. Its mid-mount configuration is designed for compatible EPA07 International medium-duty truck and bus applications. This complete turbocharger includes the 12-volt electronic actuator required to control vane position and support proper turbocharger operation under changing engine loads. It is a brand-new genuine BorgWarner turbocharger—not a remanufactured unit—and was developed, tested, and approved for dependable operation in demanding commercial diesel applications. Features Genuine new BorgWarner BV63 turbocharger Designed for select International DT570 and MaxxForce 9 engines Fits qualifying 9.3L I313 and I326 applications Mid-mount turbocharger configuration Variable-geometry turbine design 76 mm titanium compressor wheel 12-volt electronic actuator included Complete BV63/B2UV-63 turbocharger assembly Direct-fit replacement for qualifying OE turbochargers New equivalent of BorgWarner reman part 12639900003 Application Engine: International DT570 and MaxxForce 9 Displacement: 9.3L / 570 CID Engine Configurations: Select I313 and I326 applications Emissions Platform: EPA07 Model Years: Select 2007–2010 applications Vehicle Applications: International trucks and buses Turbocharger Model: BorgWarner BV63 / B2UV-63 Turbocharger Type: Variable geometry Mounting Configuration: Mid mount Compressor Wheel: 76 mm titanium Actuator: 12-volt electronic actuator included Condition: New BorgWarner Part Number: 12639880003 Remanufactured BorgWarner Equivalent: 12639900003 Cross Reference Numbers BorgWarner: 1263 970 0003, 1263-970-0003, 12639700003, 1263 988 0003, 1263-988-0003, 12639880003, 1263 990 0003, 1263-990-0003, 12639900003, 176659, 176659R, 177326, 177326R, 177537, 177537R, 476659, 477326, 477537 International / Navistar: 1877446C91, 1877634C91, 1877634C92, 1877634C93, 1877634C94, 1877634C95, 1877634C96, 1881107C91, 1881107C92, 1881107C93, 1881107C94, 1883556C91, 1883556C92, 5010706R91, 5010706R92, 5010706R93, 5010724R91, 5010724R92, 5010724R93 Turbocharger fitment can vary by engine serial number, calibration, mounting configuration, and original equipment number. Verify that the original turbocharger uses the mid-mount configuration and matches one of the listed cross-reference numbers before ordering.