1789572 Turbocharger for Caterpillar Equipment

Part number 1789572 is a turbocharger used on Caterpillar equipment, including track-type tractors and excavators. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied application data identifies this turbocharger for Caterpillar D8N, D8R and D8R II track-type tractors, as well as the Caterpillar 5110B excavator. The equipment brand stated here refers to the manufacturer of the machines on which the part is used.

Fitment

• Equipment brand: Caterpillar
• Equipment type: Track-type tractor
• Compatible track-type tractor models:
  • D8N
  • D8R
  • D8R II
• Equipment type: Excavator
• Compatible excavator model: 5110B

The fitment information applies to the models listed above. Before installation, the part number and the machine configuration should be checked against the unit being serviced, because the available data does not specify additional machine serial-number ranges or engine configurations.

Cross-reference numbers

• 178-9572
• 1789572

Numbers 178-9572 and 1789572 represent the same part number in hyphenated and non-hyphenated formats. They are used to identify this turbocharger for the listed Caterpillar applications.

Specifications

The listed dimensions are provided in both inch and metric units where available. The source data gives the inch measurements as height and length, while the metric measurements are identified separately as length, width and depth; no additional dimensional reference points are specified.