2668026 O-Ring Seal for Caterpillar Equipment

The 2668026 O-ring seal is used in Caterpillar excavators, including the 320GC, 320D L, 323D L, 324D, 324D L, 325D, 325D L, 326, 326D2, 326D2 L, 329D, 329D L, 329D2 L, 330D2 and 330D2 L models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as an O-ring seal for equipment manufactured by Caterpillar. The listed applications cover excavator models from several Caterpillar model series; installation should be matched to the machine model and the part number specified for the relevant assembly.

Fitment

• Caterpillar 320GC excavator
• Caterpillar 320D L excavator
• Caterpillar 323D L excavator
• Caterpillar 324D excavator
• Caterpillar 324D L excavator
• Caterpillar 325D excavator
• Caterpillar 325D L excavator
• Caterpillar 326 excavator
• Caterpillar 326D2 excavator
• Caterpillar 326D2 L excavator
• Caterpillar 329D excavator
• Caterpillar 329D L excavator
• Caterpillar 329D2 L excavator
• Caterpillar 330D2 excavator
• Caterpillar 330D2 L excavator

The fitment information applies to the models listed above. Model designation, machine configuration and the assembly location should be checked before installation because the same excavator series may be supplied in different configurations.

Cross-reference numbers

Numbers 2668026 and 266-8026 identify the same O-ring seal reference in the supplied product data. The hyphenated format may be used in equipment parts catalogs and service documentation.

Specifications

The listed dimensions are the inner diameter and cross-section diameter of the seal. The supplied data does not specify the installation position, sealing circuit, fluid type, temperature range, package contents or quantity of seals included.