2678584 Cartridge Fits Caterpillar Models

One New Aftermarket Replacement Turbocharger Cartridge (CHRA) for Caterpillar C15 Engine

This aftermarket replacement turbocharger cartridge (Center Housing Rotating Assembly / CHRA) fits the Garrett GTA4702BL and GTA4702BLS turbochargers used on Caterpillar (Cat) C15 diesel engines in a range of heavy earthmoving and underground mining machines. The cartridge is the core rotating assembly of the turbocharger, housing the bearing system, turbine shaft, and compressor wheel.

Compatible Models

Caterpillar Wheel Loaders: 980G, 980H

Caterpillar Wheel Dozers: 824C (S/N LHX1-UP)

Caterpillar Soil Compactors: 825C

Caterpillar Landfill Compactors: 826C

Caterpillar Off-Highway Trucks: 770

Caterpillar Load-Haul-Dump (Underground Mining): R2900G, R3000H

Engine Serial Prefixes: 85X, 86X, 87X, 2KR, 2SR, A8J, JMS, KZL, MHG, MKP, P8B, 99Z, MGC

Note: Verify serial number compatibility before ordering, particularly for the 824C Wheel Dozer (LHX1-UP). Confirm your turbocharger model is GTA4702BL or GTA4702BLS prior to purchase.

Replaces Part Number(s):

2678584, 267-8584, CA2678584, 262-7096, 2627096, 10R3199, 3827898

Aftermarket Interchange Numbers

Garrett / Honeywell: 710270-0072, 710270-5072S, 743002-5002S, 743002-0002, 743002-2 | Turbo Models: GTA4702BL, GTA4702BLS

New aftermarket replacement part - not remanufactured, not used.