2008/03/01 Caterpillar


A New Turbocharger is Now Used on Certain On-Highway Engines {1052, 1053}

Usage:

3126 1BW
On-Highway Engine:
3126 (S/N: 1BW1-UP)

Description of Change: The turbocharger on the above engine now uses a new turbocharger. The new turbocharger has improved components that can withstand higher vibration which results in longer service life.

Adaptable To: Use the 307-8324 Turbocharger Gp when you replace the old 228-4737 Turbocharger Gp. Table 1 shows the new part numbers for the turbocharger, the cartridge, and the remanufactured turbocharger.

Table 1
New Part Numbers    
307-8324 Turbocharger Gp    
10R-1416 Turbocharger Gp    
307-8328 Cartridge As    

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