Seal-O-Ring 7C0031

Seal-O-Ring 7C0031 is an O-ring seal used in Caterpillar equipment and Caterpillar engines. It is installed as a sealing element in assemblies where the corresponding 7C0031 seal specification is required.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied fitment information identifies the part for Caterpillar machine and engine applications, including the model designations and equipment groups listed below. The part is identified by SKU 7C0031 and by the hyphenated number format 7C-0031.

Fitment

• Caterpillar D350E
• Caterpillar D400E
• Caterpillar 3406
• Caterpillar 3406C
• Caterpillar 3116
• Caterpillar 3406B

The listed applications include Caterpillar articulated dump truck equipment, engine-machine assemblies, and engine-truck applications. The model information includes 3406C as provided in the source data; this designation is listed once in the model list despite appearing more than once in the source description.

Cross-reference numbers

7C0031 and 7C-0031 identify the same seal number in different written formats. The non-hyphenated number is used as the product SKU, while the hyphenated format is retained as a cross-reference used in Caterpillar parts information.

Specifications

The listed dimensions and weight are the supplied product data for Seal-O-Ring 7C0031. The source information does not specify the O-ring material, internal diameter, cross-section diameter, hardness, operating temperature range, thread specification, installation position, or additional components included with the part.