BorgWarner BV63 Turbocharger with Actuator for International MaxxForce 7 6.4L
Replace a worn or failed turbocharger with this genuine new BorgWarner BV63 turbocharger for select 2007–2009 International MaxxForce 7 6.4L engines. Designed for qualifying V134 applications, part number 12639880004 provides an OE-quality replacement for numerous International and Navistar turbocharger numbers.
Also identified as a B2UV-63 turbocharger, this variable-geometry unit adjusts turbine vane position to provide responsive boost throughout the engine’s operating range. The included electronic VGT actuator communicates with the engine control module to regulate vane position according to engine speed and load.
This turbocharger is used on earlier MaxxForce 7 engines equipped with the single-turbo system. Beginning with the later V152 platform, MaxxForce 7 engines transitioned to separate high- and low-pressure turbochargers. Confirm the engine platform and original turbocharger number before ordering.
This is a brand-new genuine BorgWarner turbocharger—not a remanufactured unit. It was developed and tested for dependable operation in demanding International medium-duty truck and bus applications.
Features
- Genuine new BorgWarner BV63 turbocharger
- Designed for select International MaxxForce 7 engines
- Fits qualifying V134 6.4L applications
- Single-turbo configuration
- Variable-geometry turbine design
- Electronic VGT actuator included
- Complete B2UV-63 turbocharger assembly
- Direct-fit replacement for qualifying OE turbochargers
- Designed for responsive boost across the engine’s operating range
- New equivalent of BorgWarner reman part 12639900004
Application
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Engine: International MaxxForce 7 / V134
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Displacement: 6.4L / 389 CID
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Model Years: Select 2007–2009 applications
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Engine Ratings: Select 200, 215, and 230 HP applications
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Vehicle Applications: International trucks and buses
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Turbocharger Model: BorgWarner BV63 / B2UV-63
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Turbocharger Type: Variable geometry
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Turbo System: Single turbocharger
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Actuator: Electronic VGT actuator included
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Condition: New
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BorgWarner Part Number: 12639880004
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Remanufactured BorgWarner Equivalent: 12639900004
Cross Reference Numbers
BorgWarner:
1263 970 0004, 1263-970-0004, 12639700004, 1263 970 0008, 1263-970-0008, 12639700008, 1263 970 0009, 1263-970-0009, 12639700009, 1263 970 0026, 1263-970-0026, 12639700026, 1263 988 0004, 1263-988-0004, 12639880004, 1263 988 0008, 1263-988-0008, 12639880008, 1263 990 0004, 1263-990-0004, 12639900004, 176180, 177328, 177539
International / Navistar:
1847922C91, 1847922C92, 1847922C93, 1847922C94, 1847922C95, 1876541C91, 1876541C92, 1876541C93, 1876541C94, 1876541C95, 2614062C92, 5010707R91, 5010769C91, 5010769R91, 5010769R92, 7091720C1, 7091720C2, 7092093C91, 7092093C92
Turbocharger fitment can vary by engine serial number, model year, engine rating, emissions platform, and original equipment number. Verify that the engine is a V134 MaxxForce 7 with the early single-turbo system and that the original turbocharger matches one of the listed cross-reference numbers before ordering.