2395581 Turbo Gp-B Fits Caterpillar Models

One New Aftermarket Replacement Turbocharger (Turbo Gp-B) for Caterpillar (Cat) C13 ACERT Diesel Engines

This aftermarket replacement Turbo Gp-B (part number 239-5581 / 2395581) is the low-pressure turbocharger in the compound twin-turbo system used on Caterpillar C13 ACERT 12.5L diesel engines. The Caterpillar C13 ACERT uses a two-stage compound turbocharger arrangement; this GTA4702B-series unit is the low-pressure stage. It is used in Cat industrial power units and equipment powered by the C13 ACERT engine from 2005 onward.

Specifications

• Turbo Model: GTA4702B (low-pressure stage)
• Engine: Caterpillar C13 ACERT, 12.5L inline 6-cylinder diesel
• Weight: 58.8 lbs
• Dimensions: 13.6 in. (L) x 13.6 in. (W) x 13.1 in. (H) / 345.4 mm x 345.4 mm x 332.7 mm

Compatible Models

Caterpillar Industrial Equipment with C13 ACERT Engine (2005+): 349E, 349EL, 349FL Track Excavators; 730C, 730C2 Articulated Trucks; and other Caterpillar industrial and construction equipment powered by the C13 ACERT engine. Also fits Kenworth and Peterbilt trucks with the Caterpillar C13 ACERT engine (2005+). Verify serial number compatibility before ordering.

Replaces Part Number(s):

239-5581, 2395581, 239-5583, 2395583, 10R-2027, 10R2027, 229-3554, 2293554, 231-4140, 2314140, 231-4142, 2314142, 242-4334, 2424334, 229-3550, 2293550

Aftermarket Interchange Numbers

743279-0001, 743279-0003, 743279-0004, 743279-0006, 743279-5001, 743279-5001S, 743279-5003, 743279-5004, 743279-5004S, 743279-5006, 743279-9001, 743279-9003, 7432790001, 7432790003, 7432790004, 7432790006, 500496, 500498, 500546, 7000-001-0325, 70000010325

New aftermarket replacement part - not remanufactured, not used.