MultiStar Cold – Your Source for Bus Air Conditioner Parts
The 90 Degree Flat Seat Self-Lock Low Pressure 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 provides all kinds of bus AC spare parts for your needs. Our bus AC fittings are used for OEM Manuli replacement. They are China-made with a very competitive price.
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, Flat Seat, Self-Lock
✨ Key Features & Benefits
- China-Made Manuli Replacement – OEM Manuli replacement at a very competitive price
- 90° Flat Seat Design – Provides secure sealing and flexible routing in tight spaces
- Self-Lock Connection – Quick and reliable push-to-connect installation
- Low Pressure Rated – Engineered for 28mm low-pressure bus AC hoses
- Customized Service Available – We support customized service to meet your specific requirements
- One-stop supplier for bus AC & transport refrigeration parts
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Fitting Type | 90° Elbow, Flat Seat, Self-Lock |
| Pressure Type | Low Pressure |
| Hose Size | 28mm (Low Pressure) |
| Connection | Self-Lock / Push-to-Connect |
| Sealing | Flat Seat (O-Ring) |
| Material | High-Strength Steel / Aluminum |
| Application | Bus AC Refrigerant Lines |
| Compatibility | Manuli Fittings |
🚛 Compatible Applications
| Application | Details |
|---|---|
| Bus & Coach AC | Low-pressure refrigerant line fittings |
| Aftermarket Replacement | Manuli bus AC fitting replacement |
| Bus AC Repair Market | China-made models with very good price |
| Commercial Vehicle HVAC | Reliable cooling for passenger transport fleets |
| 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.





