5L8818 Gasket for Caterpillar Equipment

5L8818 is a pre-combustion chamber gasket used in Caterpillar equipment and engines. The part is listed for Caterpillar D398, D398B and G398 industrial engines, as well as D398A and D398B ship equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is installed as a sealing component in the pre-combustion chamber assembly. Its application is associated with the engine configurations and equipment categories listed below. The part number is shown in both compact and hyphenated formats in parts references.

Fitment

• Caterpillar D398 industrial engine
• Caterpillar D398B industrial engine
• Caterpillar G398 industrial engine
• Caterpillar D398A ship equipment
• Caterpillar D398B ship equipment

The listed fitment includes two equipment categories. D398, D398B and G398 are identified as industrial engine applications, while D398A and D398B are identified as ship equipment applications. Because the D398B model appears in both categories, the equipment application should be confirmed against the engine identification and the part number required for the specific assembly.

Cross-reference numbers

5L8818 and 5L-8818 refer to the same listed part number format. No additional supplier or equipment-manufacturer cross-reference numbers are provided in the available product data.

Specifications

The dimensions and weight above are the specifications supplied for this part listing. The product data does not state the gasket material, thread information, mounting position, or any additional components included with the part. The listed item is identified as the gasket itself, with no kit contents specified.