1964158 Cartridge Fits Caterpillar Models
1964158 Cartridge Fits Caterpillar Models
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One New Aftermarket Replacement Turbocharger Cartridge (CHRA) for Caterpillar (Cat) Engines
This aftermarket replacement Cartridge GP-Turbocharger (CHRA - Center Housing Rotating Assembly) replaces Caterpillar part number 1964158 / 196-4158. The turbocharger cartridge is the core rotating assembly of the turbocharger, housing the shaft, bearings, and seals that connect the turbine and compressor wheels. Replacing the cartridge restores proper boost pressure and engine performance without requiring a full turbocharger replacement. This cartridge fits the Garrett GT5008B-series turbocharger used on Caterpillar 3456, C32, PM3456, and TH48-E70 engines found in heavy construction and power generation equipment.
Compatible Models
Caterpillar Engines: 3456, C32, PM3456, TH48-E70
Note: This cartridge fits turbocharger assemblies 1965953 and 2947412. Verify your turbocharger assembly number before ordering to confirm fitment.
Replaces Part Number(s):
1964158, 196-4158
Aftermarket Interchange Numbers
CA1964158; fits turbocharger assemblies: 1965953, 196-5953, 2947412, 294-7412
New aftermarket replacement part - not remanufactured, not used.
