1F4419 Gasket fit Caterpillar — SKU 1F4419

1F4419 is a beaded gasket used in Caterpillar gas engines, generator set engines, industrial engines, and marine engines. The listed applications include Caterpillar G379, G398, G399, D364, D375D, D379, D379A, D379B, D397D, D398, D398A, D398B, and D399 engine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a beaded gasket. Fitment is determined by the engine model and application category shown below; the available product data does not specify the exact installation location or the mating components.

Fitment

The Caterpillar model designations in the fitment information represent several equipment applications. The G-series models are listed under gas engines. The D379B, D398B, and D399 models are listed for generator set engines, while D379, D398, and D399 are listed for industrial engine applications. The marine-engine application list contains D364, D375D, D379A, D397D, and D398A.

Because the same or related engine model designations can appear in more than one application group, the equipment type should be checked together with the model designation when selecting the gasket. The supplied data confirms model-level fitment but does not provide a serial-number range, production year, engine arrangement number, or machine identification range.

Specifications

The stated dimensions are 53 cm in length, 11.9 cm in width, and 0.1 cm in depth. The listed weight is 0.1 lb. The available specification data does not state the gasket material, bead construction, sealing profile, bolt-hole pattern, inner or outer diameter, temperature rating, or installation position.

The supplied product information identifies the part by SKU 1F4419 and lists its use with the Caterpillar engine models and application groups shown above. No additional replacement or cross-reference numbers are provided in the available data.