Bus Air Conditioner Compressor Shaft Seal
This shaft seal is designed for use in bus air conditioner compressors. It prevents refrigerant leakage from the compressor shaft.





Technical Specifications
Product Overview
High-Performance Compressor Shaft Seal
This 22-778 shaft seal is specifically engineered for bus air conditioner compressors, providing a reliable and leak-proof barrier to prevent refrigerant loss. Constructed from a robust blend of Ni-resist, graphite, and HNBR, it ensures superior wear resistance and low friction for extended service life. Designed for easy replacement, this seal maintains optimal cooling efficiency in demanding automotive HVAC environments.

Technical Specifications
- Model Number
- 22-778
- Dimensions
- 25.4 mm
- Weight
- 0.135 kg
- Materials
- Ni-resistGraphiteHNBR

Application & Compatibility
Compatible Compressors
- X426
- X430
Key Features
Performance Benefits

Manufacturing & Quality
Quality Assurance
- Quality management system in place
- 100% test before packing
- Random test before delivery
- 1-year quality guarantee
Customization & Services
- Customized mold available
- Free drawings provided with mass production
- ODM and OEM services offered
Logistics & Support
Secure Shipping Standards
Products are wrapped in rust-proof copy paper and placed in specialized small boxes. These are then organized into larger master cartons using professional placement techniques to ensure stability during transit.
- Accepted Payment Methods
- T/TWestern UnionPayPal




