6L5490 Beaded Gasket for Caterpillar Equipment

6L5490 is a beaded gasket used in Caterpillar equipment and engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar catalog number 6L-5490, also written without the hyphen as 6L5490. The available application data covers Caterpillar track-type tractors, industrial engines, court equipment, and pipe layers. Equipment type and model information are listed below for parts identification and fitment checking.

Fitment

• Caterpillar track-type tractor: D9H
• Caterpillar industrial engine: D353C
• Caterpillar industrial engine: D353D
• Caterpillar industrial engine: D353E
• Caterpillar industrial engine: G353D
• Caterpillar court equipment: D353C
• Caterpillar court equipment: D353D
• Caterpillar court equipment: D353E
• Caterpillar pipe layer: 594H

The D353C, D353D, and D353E model designations are listed for both industrial engine and court equipment applications. The G353D designation is listed for industrial engine use. The D9H and 594H applications are listed under track-type tractor and pipe layer equipment respectively.

Fitment should be confirmed against the machine model, serial-number range, and the number stamped or listed for the gasket being replaced before installation. The model data above is limited to the Caterpillar applications specified for catalog number 6L-5490.

Cross-reference numbers

6L-5490 and 6L5490 designate the same catalog number format, with the second version written without a hyphen. No additional supplier or equipment-manufacturer reference numbers are specified in the available product data.

Specifications

The dimensions and weight are stated according to the available catalog data. The supplied specifications do not identify the gasket installation position, sealing circuit, material composition, or any additional components included with the part.