4N2630 Gasket fit Caterpillar

The 4N2630 is a flat beaded gasket for Caterpillar equipment, including industrial and marine engines, generator sets, power systems, and related engine and generator applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The gasket is made from non-metallic fiber and rubber and is identified for use with the Caterpillar equipment models and series listed below. The supplied product corresponds to the 4N2630 SKU and the 4N-2630 part-number format.

Fitment

• Caterpillar C32 engine applications
• Caterpillar C32 CG137-12 power system XQG400
• Caterpillar C32 marine applications
• Caterpillar C15 engine applications
• Caterpillar 3412 engine applications
• Caterpillar 3412C engine applications
• Caterpillar 3412D engine applications
• Caterpillar 3412E engine applications
• Caterpillar G3412 engine applications
• Caterpillar G3412C engine applications
• Caterpillar CG137-12 engine and generator applications
• Caterpillar 3412 industrial engine applications
• Caterpillar generator applications, including R4 and SR5 series
• Caterpillar engine and generator kit applications

Cross-reference numbers

Specifications

The listed dimensions and material describe the gasket supplied under SKU 4N2630. The available product data does not specify the exact installation position, sealing surface, or the individual engine assembly in which the gasket is installed. Fitment should therefore be checked against the machine model, engine arrangement, and the applicable 4N-2630 reference before installation.