MaxxForce 11/13/15 Low Pressure Turbo | 13879880004 | BorgWarner B3RS | New

Genuine new BorgWarner B3RS low-pressure turbocharger, part number 13879880004, for International MaxxForce 11, 13, and 15 and I783 engines, 2009-2012. This is the low-pressure stage of a two-stage turbocharger system — the high-pressure turbocharger is a separate unit and is not included. This is the non-wastegated service replacement for the earlier wastegated unit. No core return required.

Key Features:

• Genuine new BorgWarner unit, not remanufactured
• BorgWarner B3RS, low-pressure stage of the two-stage system
• Non-wastegated design, the current service configuration
• Replaces Navistar 3005700C92, 3005700C93, 3007664C94, and 3014696C92
• No core charge and no core return required

Specifications:

• Part number: 13879880004
• Brand: BorgWarner
• Turbocharger model: B3RS
• Condition: New
• Component type: Complete turbocharger assembly, low-pressure stage
• Turbocharger system: Two-stage series turbocharging
• Boost control: Non-wastegated
• Engine: International MaxxForce 11, 13, 15, and I783
• Model years: 2009-2012
• Weight: 52 lb
• Core: None required

Compatibility / Fitment:

Fits International MaxxForce 11, MaxxForce 13, MaxxForce 15, and I783 engines, 2009-2012.

Important — this turbocharger has no wastegate, and that is correct:

International originally fitted a wastegated low-pressure turbocharger, BorgWarner 13870011003. In 2011 the wastegate was determined to be unnecessary for controlling speed on the low-pressure stage of the MaxxForce 11 and 13, and the design changed to non-gated machining. 13879880004 is the current service replacement for the wastegated 13870011003, and it is the same unit as 13879700035.

If you are replacing a wastegated low-pressure turbocharger, this is the correct part. The absence of a wastegate is the intended design change, not an error.

Low pressure, not high pressure: this engine runs two turbochargers in series. This part is the low-pressure unit. The high-pressure turbocharger is 12709880008 on MaxxForce 11 and 13 applications, and 12709880010 on MaxxForce 15 applications.

Common interchanges: 3005700C93, 3007664C94, 3014696C92, 13879700035

Conclusion:

13879880004 is the genuine new BorgWarner B3RS low-pressure turbocharger for 2009-2012 MaxxForce 11, 13, 15, and I783 engines, supplied with no core charge. It is the non-wastegated service replacement for the earlier wastegated unit. Confirm you need the low-pressure stage before ordering — the high-pressure turbocharger is a separate part.