5H2579 Pre-Combustion Chamber Gasket for Caterpillar Equipment

The 5H2579 is a pre-combustion chamber gasket for Caterpillar equipment. It is a flat, round standard gasket made from steel and used with the listed tracked bulldozers, ship equipment, industrial engines, and pipe-layers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is identified by the SKU 5H2579 and is used in the pre-combustion chamber gasket application for the equipment models specified below. The available fitment data is grouped by equipment type and includes the model designations D8H, 183B, 8D, 8S, D8K, D342C, D342, 583H, and 583K.

Fitment

• Tracked bulldozers:
  • Caterpillar D8H
  • Caterpillar 183B
  • Caterpillar 8D
  • Caterpillar 8S
  • Caterpillar D8K
• Ship equipment:
  • Caterpillar D342C
  • Caterpillar D342
• Industrial engines:
  • Caterpillar D342C
  • Caterpillar D342
• Pipe-layers:
  • Caterpillar 583H
  • Caterpillar 583K

Fitment should be confirmed against the machine model and the installed engine or pre-combustion chamber assembly before installation, particularly where the same model designation is used for more than one equipment configuration.

Cross-reference numbers

• 5H2579
• 5H-2579

The numbers 5H2579 and 5H-2579 represent the same part-number designation, with and without the hyphen. No additional equipment-manufacturer or supplier cross-reference numbers are provided in the available product data.

Specifications

The stated inner diameter, outer diameter, and thickness describe the gasket dimensions. The listed length, width, and depth are provided as product dimensions in the source data and are shown separately from the gasket’s dimensional specifications.