1764889 Ring-back Up fit Caterpillar
1764889 Ring-back Up fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1764889 Ring-back Up for Caterpillar
1764889 is an O-ring seal for Caterpillar equipment. It is used in the hydraulic systems of the Caterpillar excavator models and mobile hydraulic power unit listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 1764889. The available application data specifies Caterpillar equipment only; no additional equipment brands or model applications are included in the supplied data.
Fitment
- Caterpillar 322C excavator
- Caterpillar 324D excavator
- Caterpillar 324D L excavator
- Caterpillar 324D LN excavator
- Caterpillar 324E excavator
- Caterpillar 324E L excavator
- Caterpillar 324E LN excavator
- Caterpillar 326D L excavator
- Caterpillar 324D LN mobile hydraulic power unit
The listed fitment covers the specified Caterpillar machine series and configurations. The suffixes L and LN are retained as part of the model designations because they identify the equipment versions stated in the application data.
Specifications
| Part type | O-ring seal |
| Product designation | Ring-back Up |
| SKU | 1764889 |
| Equipment manufacturer | Caterpillar |
| Applicable equipment | Excavators and mobile hydraulic power unit |
| Part condition | New |
| Part manufacturer | CTP (Costex Tractor Parts) |
| Weight | 0.1 lb |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |
The dimensions and weight above are the product data supplied for SKU 1764889. The available specifications do not state the seal material, inner diameter, cross-section, hardness, thread information, installation position, or additional components supplied with the part.




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