MultiStar Cold – Your Source for Bus Air Conditioner Parts
The 90 Degree Withhold O-Ring 22mm/28mm Bus AC Fittings are high-quality China-made replacement fittings designed for bus air conditioning systems. As a direct alternative to Manuli fittings, they deliver reliable leak-free performance at a highly competitive price for the aftermarket.
Multistar Cold is the leading supplier of bus air conditioner parts in China, providing one-stop service to meet all your bus AC parts demands. As for the bus AC fittings, we provide China-made models which are the replacement of Manuli bus AC fittings.
Here it is 90 Degree Withhold O-Ring 22mm/28mm bus AC fittings.
Multistar Cold is your one-stop supplier for bus AC parts and transport refrigeration parts – original new and China-made options at competitive prices.
90° Elbow, Withhold O-Ring
✨ Key Features & Benefits
- China-Made Manuli Replacement – Matched with Manuli fittings at a very good price
- 90° Withhold O-Ring Design – Provides secure sealing and flexible routing in tight spaces
- O-Ring Face Seal – Reliable leak-free connection for bus AC systems
- Dual Size Compatibility – Available in 22mm high pressure and 28mm low pressure
- One-Stop Service – Meets all your bus AC parts demands from a single supplier
- One-stop supplier for bus AC & transport refrigeration parts
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Fitting Type | 90° Elbow, Withhold O-Ring |
| Hose Sizes | 22mm (High Pressure) / 28mm (Low Pressure) |
| Connection | O-Ring Face Seal |
| Sealing | O-Ring |
| Material | High-Strength Steel / Aluminum |
| Application | Bus AC Refrigerant Lines |
| Compatibility | Manuli Fittings |
🚛 Compatible Applications
| Application | Details |
|---|---|
| Bus & Coach AC | High and low pressure refrigerant line connections |
| System Compatibility | 22mm high pressure / 28mm low pressure bus AC hoses |
| OEM Replacement | Direct alternative to Manuli fittings |
| Advantage | Benefit |
|---|---|
| Factory Direct | No middlemen – competitive pricing |
| Quality Focus | OEM-grade materials and testing standards |
| Fast Delivery | Ready stock and quick production turnaround |
| Technical Support | Expert assistance for fitment verification |
| Global Reach | Shipping to 50+ countries worldwide |
| Flexible MOQ | Low minimum order quantities |
Multistar Cold – Your one-stop supplier for bus AC parts, transport refrigeration parts, Thermo King parts, and Carrier Transicold parts. OEM-grade quality, competitive pricing, and global shipping from China.





