5P0072 Seal for Caterpillar Equipment

5P0072 is a polyurethane lip-type seal used in Caterpillar equipment, including wheel skidders, wheeled tractor-scrapers, and track loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The seal is specified for installation in Caterpillar machines listed below. The compatible machine groups and model designations are provided according to the available application data for part number 5P0072.

Fitment

Wheel skidders

• 535B
• 525B
• 525C
• 525D
• 535C
• 535D
• 545
• 545C
• 545D
• 555D

Wheeled tractor-scrapers

• 631D
• 631E
• 631G
• 631K
• 633D
• 633E
• 633E II
• 637D
• 637E
• 637G
• 637K
• 639D

Track loaders

• 983
• 983B

The listed applications cover Caterpillar 535, 525, 545, and 555 wheel skidder models; 631, 633, 637, and 639 wheeled tractor-scraper models; and the 983 track loader series. Machine configuration, production year, and installed assembly should be checked against the equipment parts documentation before installation.

Cross-reference numbers

• 5P0072
• 5P-0072

5P0072 and 5P-0072 are the number formats associated with this seal. The hyphenated format identifies the same part number in equipment parts references where the Caterpillar numbering format includes a separator.

Specifications

The primary dimensional values for the sealing area are the outer diameter, shaft diameter, and seal width shown in inches. The material is polyurethane, and the lip-type construction identifies the sealing design. The additional length, width, depth, and weight values are the listed product data for this part.