6J5731 Ring for Caterpillar Equipment

6J5731 is a transmission seal ring used in Caterpillar articulated dump trucks. This is a new aftermarket transmission seal ring manufactured by CTP (Costex Tractor Parts).

The part is identified as a ring made from urethane rubber. Its recorded application covers several Caterpillar articulated dump truck models and model series, including the 725, 730, 735, 740, D250E, D250E II, D300E II, D350E, D350E II, and D400E.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment type: articulated dump truck
• Caterpillar 725
• Caterpillar 730
• Caterpillar 735
• Caterpillar 740
• Caterpillar D250E
• Caterpillar D250E II
• Caterpillar D300E II
• Caterpillar D350E
• Caterpillar D350E II
• Caterpillar D400E

Fitment should be checked against the equipment model, serial number, and the dimensions of the removed ring before installation. The listed models represent the recorded application data for SKU 6J5731.

Cross-reference numbers

6J5731 and 6J-5731 are the identification formats provided for the same ring. The equipment manufacturer is listed only as the manufacturer of the machinery on which the part is used.

Specifications

The cross-section measurements and inner diameter describe the ring itself. The length, width, depth, and weight values are the recorded product data supplied for this SKU. The source data lists the size as 232 without an additional unit.

Use the ring in the specified transmission sealing application on compatible Caterpillar articulated dump truck equipment. Confirm that the part number and measured dimensions correspond to the component being replaced before fitting.