5L1831 Beaded Gasket for Caterpillar Equipment

5L1831 is a beaded gasket used in Caterpillar engine and equipment applications. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The gasket is listed for selected Caterpillar D-Series and G-Series engines, including industrial and ship equipment applications.

Fitment

The gasket is used with the following Caterpillar engine models for industrial applications:

• Caterpillar D353C
• Caterpillar D353D
• Caterpillar D353E
• Caterpillar D379
• Caterpillar D379B
• Caterpillar D398
• Caterpillar D398B
• Caterpillar G353D
• Caterpillar G379
• Caterpillar G379A
• Caterpillar G398

For Caterpillar ship equipment applications, the part is listed for the following models:

• Caterpillar D353C
• Caterpillar D353D
• Caterpillar D353E
• Caterpillar D379A
• Caterpillar D379B
• Caterpillar D398A
• Caterpillar D398B

Fitment is specified by the equipment model. The same part number appears in both the industrial and ship equipment application lists, but the listed model combinations differ between these applications. Model designation and suffix should be checked against the engine identification and the part number used in the existing assembly before installation.

Cross-reference numbers

The gasket is identified by the following part number formats:

• 5L1831
• 5L-1831

5L1831 is the product SKU and unhyphenated part number. 5L-1831 is the hyphenated format used for the same reference number.

Specifications

The supplied dimensions are 8.8 cm in length, 8.8 cm in width, and 0.08 cm in depth. The specified weight is 0.1 lb. These measurements describe the listed gasket and should be considered together with the corresponding Caterpillar engine model and the 5L1831 or 5L-1831 part-number reference.