1279485 O-Ring Seal

1279485 is an O-ring seal for Caterpillar equipment. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available product data identifies the equipment brand as Caterpillar but does not provide a specific machine model, machine series, engine application, assembly position, or installation location. The part should therefore be matched against the equipment parts documentation or the identification number of the removed seal before installation.

An O-ring seal is a circular sealing component used in a compatible joint or connection. The supplied information does not specify the sealing compound, hardness, temperature range, pressure rating, inside diameter, outside diameter, cross-section diameter, groove dimensions, or fluid compatibility. These parameters are not stated and are not added here.

Specifications

The dimensions above are the only dimensional values provided for SKU 1279485. They are listed as length, width, and depth; the available data does not identify them as the O-ring inside diameter, outside diameter, or cross-section measurement. They should not be used as a substitute for the seal dimensions required by a Caterpillar parts diagram or service specification.

The listed weight is 0.1 lb. No separate information is supplied for the material, elastomer type, seal color, quantity per package, installation kit contents, or individual component mass. The product data describes one part number, but it does not state whether additional seals, retainers, washers, or installation tools are included.

Identification information

No Caterpillar machine model or series is specified in the supplied description. No cross-reference numbers from Caterpillar or other suppliers are provided for this part. The only confirmed identification number in the available data is SKU 1279485.