2F8509 Tapered Roller Bearing Cone for Caterpillar Equipment

The 2F8509 is a tapered roller bearing cone used in Caterpillar equipment. It is listed for Caterpillar earthmoving compactors and engine-machine equipment, including the models specified below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The component is identified by SKU 2F8509 and is supplied as a tapered roller bearing cone. The available application data identifies Caterpillar as the equipment manufacturer whose machines use this part.

Fitment

The 2F8509 tapered roller bearing cone is used on the following Caterpillar equipment models and machine series:

• Caterpillar 826G earthmoving compactor
• Caterpillar 826G II earthmoving compactor
• Caterpillar 826H earthmoving compactor
• Caterpillar 825G earthmoving compactor
• Caterpillar 825G II earthmoving compactor
• Caterpillar 825H earthmoving compactor
• Caterpillar 3044C engine-machine equipment
• Caterpillar 3116 engine-machine equipment
• Caterpillar 3126 engine-machine equipment
• Caterpillar 3126B engine-machine equipment

Compatibility should be confirmed against the machine model, serial number, and the bearing arrangement before installation, because the available fitment information is model-based and does not specify serial-number ranges or the complete bearing assembly.

Cross-reference numbers

The part is identified by the following equipment-manufacturer and supplier reference numbers:

• 2F8509
• 2F-8509
• 25584

Number 2F8509 is the product SKU and is also listed as the principal part reference. The form 2F-8509 is a hyphenated presentation of the same reference. Part number 25584 is listed as a corresponding supplier reference for this tapered roller bearing cone.

Specifications