9R0080 Coupling fit Caterpillar
9R0080 Coupling fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
9R0080 Coupling fit Caterpillar
9R0080 is a coupling used in the power transmission system between an engine and a hydraulic pump on Caterpillar hydraulic excavator equipment. The coupling is made of steel and is intended for installation with M12 hardware. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified as a hydraulic coupling for excavator applications. Its function is to transmit engine power to the hydraulic pump through the coupling connection. The available product data specifies compatibility with Caterpillar equipment but does not provide a detailed list of machine models or series.
Fitment
- Caterpillar hydraulic excavator equipment
- Specific Caterpillar machine models and series are not listed in the available product data.
Specifications
| Part type | Hydraulic coupling |
| Application | Power transmission between the engine and hydraulic pump |
| Equipment manufacturer | Caterpillar |
| Equipment category | Hydraulic excavators |
| Material | Steel |
| Outer diameter | 132.3 mm (5.2 in) |
| Required hardware | M12 hardware |
| Weight | 2.1 lb |
| Length | 15.6 cm |
| Width | 2.9 cm |
| Depth | 15.6 cm |
| Part condition | New |
| Manufacturer | CTP (Costex Tractor Parts) |
The stated dimensions are an outer diameter of 132.3 mm, a length of 15.6 cm, a width of 2.9 cm, and a depth of 15.6 cm. The supplied part weight is 2.1 lb. The product data does not specify additional components, seals, fasteners, or other items included with the coupling.

























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