2G5369 Piston for Caterpillar Motor Graders

2G5369 is a piston intended for use in Caterpillar motor graders. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available application data identifies this piston for Caterpillar motor grader models and model variants in the 120 and 135 series. The listed machine designations are provided below exactly as specified for this part.

Fitment

The listed fitment covers the Caterpillar 120G, 120H, 120H ES, 120H NA and 120K motor grader designations, as well as the Caterpillar 135H and 135H NA designations. The model suffixes are retained because they identify the specific machine variants included in the available application information.

Before installation, the machine model designation and the part number should be checked against the service documentation for the particular Caterpillar motor grader. The supplied data confirms application by model but does not provide engine serial-number ranges, production-year limits or individual engine configuration details.

Specifications

The stated dimensions are 28.6 cm in length, 28.6 cm in width and 15.2 cm in depth. The stated weight is 11 lb. These are the only dimensional and weight specifications available for SKU 2G5369 in the supplied product data.

No additional information is provided for piston diameter, compression height, pin diameter, ring-groove dimensions, pin retainers, piston rings, material, coating, cylinder position or included installation components. These parameters and the contents of any piston kit are therefore not specified here.