4206343: Arm / Boom Hydraulic Cylinder Seal Kit for Hitachi Excavator EX120-2, EX120-3, EX120-5
Description for part number 4206343
The 4206343 Hydraulic Cylinder Seal Kit is a high-quality replacement solution specifically designed for the Hitachi Excavator EX120-2, EX120-3, EX120-5. This repair kit contains all necessary seals for the Arm / Boom, many of which are manufactured from proprietary materials (such as high-grade Polyurethane, NBR, and PTFE) and patented designs. These components offer superior compression set performance and a broader temperature application range. All seals are produced strictly to standard specifications, ensuring a precise match with your application for optimal performance and an ultra-long service life.
Recommended Application:
The 4206343 Seal Kit is custom-tailored for the Arm / Boom of the Hitachi Excavator EX120-2, EX120-3, EX120-5. It is an ideal choice for routine maintenance or emergency repairs, effectively preventing hydraulic leaks and maintaining system pressure.
Specifications for part number 4206343
| Feature | Details |
|---|---|
| Part Number | 4206343 |
| Brand Compatibility | Hitachi |
| Machine Type | Excavator |
| Model | EX120-2, EX120-3, EX120-5 |
| Application Area | Arm / Boom |
| Rod Diameter | 75 mm |
| Bore Diameter | 105 mm |
| Material | High-performance Polyurethane, NBR, PTFE etc |
| Kit Contents | Piston seals, Rod seals, Wiper seals, O-rings, and Backup rings etc |
Compatible Models for part number 4206343
The 4206343 Seal Kit is compatible with the following Hitachi models and applications:
- Hitachi Excavator:
- EX120-2: Arm / Boom
- EX120-3: Arm / Boom
- EX120-5: Arm / Boom
