7N5089 Beaded Gasket for Caterpillar Equipment

7N5089 is a beaded gasket used in Caterpillar engines and generator sets. It is intended for installation between mating surfaces in the applicable engine assembly, where the gasket forms the specified sealing interface and helps prevent the passage of fluids or contamination through the joint. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The equipment brand associated with this gasket is Caterpillar. The available application data identifies the part for Caterpillar engine installations and Caterpillar generator set applications. Compatibility should be confirmed by the equipment model, engine configuration, and the part number marked for the specific assembly before installation.

Fitment

• Caterpillar 3508 engine and machine applications
• Caterpillar 3512 engine and machine applications
• Caterpillar 3516 engine and machine applications
• Caterpillar 3508B engine and machine applications
• Caterpillar 3516B engine and machine applications
• Caterpillar G3508 engine and generator set applications
• Caterpillar G3512 engine and generator set applications

The supplied fitment information covers Caterpillar engine-machine assemblies and Caterpillar engine-generator set assemblies. The model designations listed above are the available compatibility references for this gasket.

Cross-reference numbers

7N5089 and 7N-5089 identify the same gasket reference, with the hyphenated form corresponding to the equipment manufacturer part-number format shown in the available data.

Specifications

The gasket dimensions listed above are the overall dimensions supplied for the 7N5089 reference. Thickness is specified as 0.8 mm. The part type is identified as Type 294, and the available product data classifies the component as a beaded gasket rather than providing a separate base-material specification.

Installation position and the mating component are not specified in the available data. The gasket should therefore be matched using the 7N5089 or 7N-5089 reference together with the Caterpillar equipment model and the configuration of the engine or generator set. The fitment list includes 3508, 3512, 3516, 3508B, 3516B, G3508, and G3512 designations; no additional models or assembly positions are identified for this product.