JCB Dipper Arm Seal / Dust Wiper 30x40x8mm - CORTECO
High-quality lip seal (dust wiper) from the renowned manufacturer CORTECO. This protective element is specifically designed for the JCB compact mini-excavator line. Mounted at the dipper arm pivot points, it plays a key role in maintaining the efficiency of the machine's kinematic system by protecting the friction nodes.
Technical Features:
- CORTECO Technology: The use of advanced elastomer compounds ensures exceptional abrasion resistance and long-term flexibility of the sealing lip, even at low temperatures.
- Contaminant Protection: Effectively blocks the ingress of sand, dust, and moisture into the bushing, preventing the development of play and protecting pins against fretting corrosion.
- Grease Retention: The seal design supports the maintenance of a lubricant film within the connection, significantly extending service intervals and reducing operating costs.
Technical Specification:
| Manufacturer |
CORTECO |
|---|
| Dimensions |
30 x 40 x 8 mm |
|---|
| Type |
External pin seal (Dust Wiper) |
|---|
Compatibility (JCB Mini Excavators):
| Category | Models and Variants |
|---|
| C / Z Series Mini Excavators |
15C, 16C, 18Z, 19C |
Technical Advice: Regular inspection of the dust seal condition in mini excavators is crucial, as working with a damaged seal in small machines leads to rapid wear of the arm housings. When installing the 30x40x8mm seal, ensure the pin surface is smooth and free of pitting corrosion to guarantee optimal tightness of the new CORTECO lip.
