
The B2XG (12709880007) is a BorgWarner high-pressure turbocharger configuration for the International Navistar MaxxForce 11, 13, and 15 engines (I783). This is a different configuration from the B2XG 12709880008, covering different model year sub-variants. Both serve as the HP turbo in the MaxxForce compound twin-turbo system paired with the B3RS low-pressure turbo. Match by part number on the turbo nameplate. Built new with actuator, dynamically balanced, ships with gaskets. We supply shops, fleets, and distributors.
B2XG (BorgWarner, high-pressure side of twin-turbo system)
12709880007
2003-2012 International ProStar, MaxxForce 11/13/15 (I783)
Both are B2XG high-pressure turbos for the MaxxForce 11/13/15 twin-turbo system but cover different sub-variants. Match by the BorgWarner number on your turbo nameplate.
The B3RS (13879880004) is the matching low-pressure turbo.
Brand new with actuator, dynamically balanced. No core charge. One-year unlimited-mileage warranty.
Yes. US stock, volume pricing for shops, fleets, and distributors.
The MaxxForce 13 and 15 have multiple B2XG high-pressure turbo configurations. The 12709880008 and 12709880007 (this page) cover different sub-variants. Match by the BorgWarner number on your turbo nameplate.
| BW Part # | Application |
|---|---|
| 12709880008 | MaxxForce 13 I783 (primary config) |
| 12709880007 (this page) | MaxxForce 11/13/15 I783 (second config) |
Both pair with the B3RS (13879880004) low-pressure turbo.
See our quality process for details.