7X2720 Seal Kit fit Caterpillar
7X2720 Seal Kit fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Seal Kit for Caterpillar Equipment — 7X2720
7X2720 is a seal kit for Caterpillar equipment. It is used as a service kit containing packing, O-rings, rings, a piston wear ring, a piston seal, and a pressed-in wiper. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The available product data identifies the compatible equipment brand as Caterpillar but does not specify individual machine models or series. Confirm the required part number and kit contents against the service documentation for the machine before installation.
Cross-reference numbers
- 7X2720 — Caterpillar equipment part number and CTP kit SKU.
Specifications
| Part type | Excavator seal kit |
| Equipment brand | Caterpillar |
| Kit identification | 7X2720 |
| Part condition | New |
| Part category | Seal kit |
| Kit manufacturer | CTP (Costex Tractor Parts) |
| Weight | 1 lb |
| Length | 25.4 cm |
| Width | 23.8 cm |
| Depth | 7 cm |
Kit contents
| 1 × 1J-2148 | Packing |
| 1 × 1J-2176 | O-ring |
| 1 × 2J-0744 | Ring |
| 1 × 3H-0107 | O-ring |
| 1 × 4J-7376 | Piston wear ring |
| 1 × 5J-5559 | Piston seal |
| 1 × 8C-5219 | Pressed-in wiper |
The kit contains seven listed components. The individual component numbers are provided for identification of the supplied packing, sealing rings, piston sealing elements, wear ring, and wiper. The available data does not include dimensional tolerances, material specifications, thread information, installation position, or a machine-model fitment list.






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