1K6519 Gasket for Caterpillar Equipment

The 1K6519 is a beaded gasket for Caterpillar equipment, including Caterpillar 3306 engines and Caterpillar 528B and 530B wheel-type skidder machines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This gasket is listed for use in Caterpillar engine-machine and wheel-type skidder applications. The part is identified by the Caterpillar equipment part number 1K6519 and is supplied as an individual gasket.

Fitment

The available application data identifies the gasket for the following Caterpillar equipment and model references:

• Caterpillar 3306 engine applications
• Caterpillar 528B wheel-type skidder
• Caterpillar 530B wheel-type skidder

Fitment is determined by the equipment model and the part number installed in the specific machine. The model references above are the applications provided for this gasket.

The 3306 reference identifies the engine application, while the 528B and 530B references identify wheel-type skidder equipment. The gasket should be matched with the machine parts documentation or the part number removed from the equipment before installation.

Cross-reference numbers

The following numbers are listed as interchangeable or cross-reference numbers for the 1K6519 gasket:

• 1K6519
• 4B8988
• 4H5626

1K6519 is the SKU and the primary part number used to identify this gasket. The numbers 4B8988 and 4H5626 are additional cross-reference numbers associated with the same application data.

Cross-reference numbers should be checked against the machine model and the required gasket location, because part-number interchangeability may depend on the equipment configuration and application.

Specifications

The listed dimensions are 4 cm in length, 4 cm in width, and 0.04 cm in depth. The stated weight is 0.05 lb. These specifications describe the gasket identified by SKU 1K6519 and should be compared with the removed part when confirming compatibility.