3P7571 Ring-Seal for Caterpillar Equipment

3P7571 is a ring-seal used in transmission applications on Caterpillar equipment. It is used with Caterpillar engines, track-type tractors, and wheel-type loaders, including the equipment models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a ring-seal for Caterpillar equipment and is supplied under SKU 3P7571. The available application data associates this seal with Caterpillar engine and machine systems, Caterpillar track-type tractor equipment, and Caterpillar wheel-type loader equipment. Compatibility should be checked against the machine model and the part number installed in the relevant assembly.

Fitment

• Caterpillar 3412 engine
• Caterpillar 3508 engine
• Caterpillar D11N track-type tractor
• Caterpillar D11R track-type tractor
• Caterpillar 992C wheel-type loader

The listed fitment covers the Caterpillar 3412 and 3508 engine models, the D11N and D11R track-type tractor models, and the 992C wheel-type loader model. These applications are taken from the available part data for 3P7571. The equipment brand referenced for fitment is Caterpillar; the brand identifies the machine manufacturer and not the manufacturer of this replacement part.

Cross-reference numbers

• Caterpillar part number: 3P7571
• Aftermarket identification: 3P7571

3P7571 is the listed Caterpillar part number and the corresponding aftermarket identification for this ring-seal. The same number may appear in parts catalogues with or without the hyphenated format 3P-7571. Verify the complete number and machine application before installation where several seal rings are used in the same transmission or engine assembly.

Specifications

The dimensions and weight above are the values provided in the available product data. No additional information is specified for the seal material, internal diameter, external diameter, cross-section, hardness, colour, thread, mounting position, or package contents. These parameters are therefore not assigned in this description.