7N8548 Beaded Gasket

The 7N8548 beaded gasket is a sealing part used on Caterpillar equipment to seal the joint between two mating surfaces. It is installed in Caterpillar engines and machines, including Caterpillar track-type skidders, where the gasket separates the connected surfaces and helps prevent the passage of fluids, gases, or contaminants through the joint.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by the SKU 7N8548 and is also written with a hyphen as 7N-8548.

Fitment

The gasket is listed for use with the following Caterpillar equipment models and series:

• Caterpillar 3204
• Caterpillar 4P
• Caterpillar D4HTSK II
• Caterpillar 54H

The supplied fitment information also identifies Caterpillar engines and machines and Caterpillar track-type skidders as application groups. Compatibility should be confirmed by matching the equipment model and the required part number before installation, because the same machine series may use different sealing parts depending on the assembly.

Cross-reference numbers

7N8548 and 7N-8548 refer to the same gasket identification, with and without the separator hyphen. No additional supplier or equipment-manufacturer cross-reference numbers are provided in the available product data.

Specifications

The dimensional data is provided in the product specification as overall length and width in millimetres, together with listed dimensions in centimetres. The gasket material, thickness at the sealing bead, mounting-hole configuration, and exact installation position within each compatible assembly are not specified in the available data.