O-Ring Seal 2242639 for Caterpillar Equipment

O-ring seal with SKU 2242639, also identified as 224-2639, for Caterpillar equipment and engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The seal is listed for use in sealing applications across Caterpillar construction machinery, engines, industrial equipment, agricultural machines, and other equipment series specified below. The supplied product data identifies the sealing element as an O-ring with a PTFE coating and FKM fluoroelastomer material.

Fitment

• Petroleum Products: 3126B, CX31-P600
• Truck Engine: 3116
• OEM Solutions: CX31, CX35
• Wheel Excavator: M325C, MH
• Combine: 460, 465, 470
• Track-Type Tractor: D5N, D6N
• Autograder: 120H, 135H
• Ship Equipment: 3126B, C7
• Industrial Engine: 3116, 3126B, C7, 3126
• Pipe-Layer: 561N
• Track Loader: 953C, 963C
• Excavator: 322C, 322C FM, 325C, 325C FM, 325C L
• Articulated Dump Truck: 725, 735
• Forest Machines: 322C

The fitment information includes Caterpillar equipment identified by the machine or engine series above. Model designation and equipment type should be checked against the application requirements before installation, particularly where the same engine or machine series is used in more than one equipment category.

Cross-reference numbers

• 2242639
• 224-2639

Part number 224-2639 is the hyphenated form of SKU 2242639 and is used as the corresponding reference number for this O-ring seal.

Specifications

FKM identifies the fluoroelastomer material used for the sealing ring, while PTFE identifies the specified coating. The dimensional data supplied for the part consists of the inner diameter, cross-section diameter, and the listed overall dimensions shown above.