2430388 Hydraulic Cylinder Seal Kit fit Caterpillar
2430388 Hydraulic Cylinder Seal Kit fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2430388 Hydraulic Cylinder Seal Kit for Caterpillar
The 2430388 hydraulic cylinder seal kit is intended for servicing a hydraulic cylinder used on Caterpillar equipment. It contains seals, rings, and related sealing components for the cylinder and rod assembly identified by part number 243-0388. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The kit is supplied as a set of individual sealing components. The included parts are identified by their respective component numbers and are listed below. The source data identifies the application by the Caterpillar cylinder assembly number 243-0388; no separate machine model or series is specified.
Fitment
- Caterpillar hydraulic cylinder and rod assembly identified as 243-0388.
Cross-reference numbers
- 243-0388
- 2430388
Specifications
| Part type | Hydraulic cylinder seal kit |
| Equipment manufacturer | Caterpillar |
| Application | Hydraulic cylinder and rod assembly |
| Kit weight | 0.5 lb |
| Length | 17.8 cm |
| Width | 17.8 cm |
| Depth | 6 cm |
| Quantity of listed components | 8 pieces |
Kit contents
| Component number | Quantity and component type |
| 1J-0708 | 1 wear ring |
| 225-3281 | 1 wiper seal |
| 289-2937 | 1 buffer seal assembly |
| 289-2948 | 1 U-seal |
| 2K-3258 | 1 ring |
| 5H-3252 | 1 O-ring |
| 5J-4989 | 1 seal assembly |
| 8T-5668 | 1 wear ring |
The listed kit contents include sealing elements for the cylinder and rod assembly: wear rings for guiding and spacing, a wiper seal, a buffer seal assembly, a U-seal, a ring, an O-ring, and a seal assembly. The component numbers shown above are part of the kit identification and should be checked against the markings or service documentation for the Caterpillar 243-0388 cylinder assembly before installation.





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