7E3478 Gasket for Caterpillar Equipment

7E3478 is a beaded gasket used in Caterpillar equipment, including material loaders, petroleum product applications, truck engines, and industrial engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified in the supplied application data by the Caterpillar part number format 7E-3478. Fitment is listed for the Caterpillar engine and machine models specified below; the application category is included where it is provided in the equipment data.

Fitment

• Material loader: Caterpillar C9.
• Petroleum products: Caterpillar C-15, C15, C18, and CX31-C11I.
• Truck engine: Caterpillar 3116, C-10, and C13.
• Industrial engine: Caterpillar 3176B, 3176C, 3196, 3406E, 3456, C-10, C-12, C-15, C-16, C-9, C11, C13, C15, C18, C9, CPT372, SBF214, SUF557, and 3176.

The model designations are reproduced according to the supplied equipment application data. Several engine designations are shown in both hyphenated and non-hyphenated formats, including C-9/C9, C-10/C10, C-15/C15, C-18/C18, C-11/C11, and C-13/C13 where applicable to the listed application category.

Cross-reference numbers

7E3478 and 7E-3478 are the two number formats provided for this gasket. No additional supplier or equipment-manufacturer cross-reference numbers are specified in the available product data.

Specifications

The supplied specifications identify the gasket type and overall listed dimensions only. Material composition, sealing location, thread data, mounting position, and kit contents are not specified for part 7E3478.