1278216 Fuel Injector Group

Fuel injector for Caterpillar equipment used in the fuel injection system. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The injector is listed for Caterpillar asphalt pavers and Caterpillar backhoe loaders. The applicable machine models are provided below according to the available fitment information.

Fitment

• Caterpillar AP-1000 asphalt paver
• Caterpillar AP-1000B asphalt paver
• Caterpillar AP-1050B asphalt paver
• Caterpillar AP-1055B asphalt paver
• Caterpillar AP-900B asphalt paver
• Caterpillar BG-240C asphalt paver
• Caterpillar BG-2455C asphalt paver
• Caterpillar BG-245C asphalt paver
• Caterpillar BG-260C asphalt paver
• Caterpillar 446B backhoe loader

Fitment is specified by the equipment brand and model designation. Before installation, compare the part number and the physical dimensions with the injector being replaced, particularly when servicing equipment with a previously replaced fuel-system component.

Cross-reference numbers

Number 1278216 is the listed Caterpillar equipment manufacturer reference for this injector and is also the SKU of the supplied part. Number 1077733 is listed as an interchangeable reference number for the same injector application.

Specifications

The component is identified as an injector group for the listed Caterpillar machines. The available data does not specify nozzle design, thread size, operating pressure, sealing elements, or additional items included with the part; these parameters are therefore not stated.