New Turbocharger Shaft Seal is Used on Certain C175-16 Locomotive Engine {1052, 1053} Caterpillar


New Turbocharger Shaft Seal is Used on Certain C175-16 Locomotive Engine {1052, 1053}

Usage:

C175-16 3A9
Engine
C175-16 (S/N: 3A91-136; Y3A1-137; KWT1-134; R1X1-113)

Description Of Change: New turbocharger with oil deflector to route oil away from turbine end seal and reduce leaks.

Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.

The new part number is not compatible with the former part number turbocharger. All four of the turbochargers MUST be the same part number in the instance of a single turbo failure.

Refer to Table 1 for the new part numbers.

Table 1
Qty  New Part Number  Part Description 
512-9324  Turbocharger Gp 
This change is effective at the factory started on December of 2016.

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