6V8638 Connector-Seal for Caterpillar Equipment

6V8638 is a connector-seal used in fluid fittings and adapters on Caterpillar equipment. The listed applications include Caterpillar articulated dump trucks and Caterpillar asphalt pavers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 6V8638. The supplied application data associates this connector-seal with Caterpillar machines in the 725, 730, 735, 740, D350E, D400E, AP-1000, and AP-1000B model ranges. The 730 and 740 model designations appear in the source application data for the articulated dump truck equipment group.

Fitment

• Caterpillar 725 articulated dump truck
• Caterpillar 730 articulated dump truck
• Caterpillar 735 articulated dump truck
• Caterpillar 740 articulated dump truck
• Caterpillar D350E articulated dump truck
• Caterpillar D400E articulated dump truck
• Caterpillar AP-1000 asphalt paver
• Caterpillar AP-1000B asphalt paver

The equipment types listed for this part are Caterpillar articulated dump trucks and Caterpillar asphalt pavers. Fitment is stated for the machine models listed above; no additional machine series are included in the available application data.

Cross-reference numbers

The connector-seal is listed under the following equipment-manufacturer and supplier reference numbers:

• 6V8638
• 6V-8638
• 5I9593

6V8638 is the product SKU and the primary reference supplied for this part. The hyphenated form 6V-8638 is another written form of the same reference. Number 5I9593 is listed as an additional interchangeable aftermarket reference.

Specifications

The dimensions and weight are provided as listing measurements for the part: 8.89 cm in length, 15.24 cm in width, 1.27 cm in depth, and 0.3 lb in weight. No material specification, thread size, sealing material, installation position, or additional kit contents are provided in the available product data.