2K8256 Ring for Caterpillar Equipment

2K8256 is a transmission seal ring used in Caterpillar equipment, including asphalt pavers, off-road dump trucks, wheeled tractor-scrapers and track loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 2K8256 and is listed for the Caterpillar machine models specified below. The ring is made from NBR nitrile material and is supplied as an individual seal ring.

Fitment

• Equipment brand: Caterpillar
• Equipment type: Asphalt paver
• Model: AP355F
• Equipment type: Off-road dump truck
• Models: 769, 769B
• Equipment type: Wheeled tractor-scraper
• Models: 641, 651, 657
• Equipment type: Track loader
• Models: 955, 955C, 955H, 977A, 977D, 977H

Cross-reference numbers

• SKU: 2K8256
• Part number format: 2K-8256

2K8256 and 2K-8256 designate the same ring part number in the supplied product data. The hyphenated format is used for reference in Caterpillar equipment parts documentation.

Specifications