2667959 O-Ring Seal fit Caterpillar
2667959 O-Ring Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2667959 O-Ring Seal
2667959 is an O-ring seal for Caterpillar excavators. The seal is made of rubber and is identified by the equipment part number 266-7959. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is listed for use in the sealing systems of the Caterpillar excavator models specified below. The model designations include standard and long-reach configurations where indicated by the model suffix.
Fitment
Compatible Caterpillar excavator models:
- 322C
- 324D L
- 325D
- 325D L
- 326D2 L
- 329D
- 329D L
- 329D2 L
- 330C L
- 330D
- 330D L
- 336
- 336D
- 336D L
Fitment should be checked against the machine model and the part number installed on the equipment before ordering. The listed application data identifies the compatible excavator series and does not specify the exact installation position within each machine.
Cross-reference numbers
| CTP SKU | 2667959 |
| Equipment part number | 266-7959 |
The designations 2667959 and 266-7959 refer to the same part number format used for this O-ring seal. The available data does not provide additional supplier or equipment-manufacturer cross-reference numbers.
Specifications
| Part type | O-ring seal |
| Equipment brand | Caterpillar |
| Equipment type | Excavator |
| Material | Rubber |
| Coating | None |
| Cross-section diameter | 0.22 in |
| Inner diameter | 5.5 in |
| Outer diameter | 5.945 in |
| Listed weight | 0.1 lb |
| Listed length | 15 cm |
| Listed width | 15 cm |
| Listed depth | 0.4 cm |
The stated dimensions and material are provided as reference information for identification and part-number verification. The actual color of the rubber O-ring may differ from the product image; color is not specified as a separate technical parameter for this part.



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