9L9519 Gasket for Caterpillar Equipment

9L9519 is a beaded gasket used in Caterpillar equipment and engine applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by the Caterpillar reference format 9L-9519 and is listed for use with selected wheeled tractor-scrapers, truck engines, excavators, and industrial engines.

The gasket is intended for installation in equipment where the 9L9519 or 9L-9519 reference is specified. The available application data identifies the compatible machine and engine model numbers listed below. The supplied information does not assign each individual model to a specific equipment type, so the models are presented as one combined fitment list.

Fitment

• Caterpillar 3145
• Caterpillar 3150
• Caterpillar 3160
• Caterpillar 613
• Caterpillar 1140
• Caterpillar 1145
• Caterpillar 1150
• Caterpillar 1160
• Caterpillar 225

The listed fitment covers Caterpillar equipment and power-unit applications associated with the model numbers above. Before installation, the part number on the removed gasket or the equipment parts documentation should be checked against the reference numbers shown below, particularly where several engine or machine configurations were produced under the same model designation.

Cross-reference numbers

• 9L9519
• 9L-9519

9L9519 and 9L-9519 represent the same reference with different number formatting. The product SKU is 9L9519. No additional supplier reference numbers are provided in the available product data.

Specifications

The dimensions and weight above describe the listed part. The available data does not specify the gasket material, sealing profile details, installation position, fastener requirements, or additional components supplied with the part. The product is therefore described as an individual beaded gasket rather than as a complete gasket set or engine kit.