MultiStar Cold – Your Source for Bus Air Conditioner Parts
The Thermo King 22-778 / 22-0778 Shaft Seal (also referenced as 22-0378 / 22-378 and 1189A38G01) is a high-quality crankshaft seal designed for Thermo King X418, X426, and X430 compressors, widely used in bus air conditioning and transport refrigeration systems. This critical component prevents refrigerant and oil leakage at the rotating crankshaft interface, ensuring optimal compressor performance and system efficiency .
Multistar Cold is your one-stop supplier for bus AC parts and transport refrigeration parts – original new and China-made options at competitive prices.
22-0778, 220778, 220-778, 22-778, 22778
22-0378, 220378, 220-378, 22-378, 22378
1189A38G01
✨ Key Features & Benefits
- Direct OEM Replacement – Fits Thermo King X418, X426, and X430 compressors for reliable sealing
- Critical Leak Prevention – Prevents refrigerant and oil leakage at the rotating crankshaft interface
- Available as Complete Kit – Also available as part of a complete seal kit including seal, spring, cover, and 2 sealing elements
- Durable Construction – High-quality materials for extended service life in demanding transport environments
- Wide Compatibility – Fits a comprehensive range of Thermo King truck, trailer, bus, and rail units
- One-stop supplier for bus AC & transport refrigeration parts
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Part Numbers | 22-0778, 220778, 220-778, 22-778, 22778 |
| Alternate Numbers | 22-0378, 220378, 220-378, 22-378, 22378 |
| Other Reference | 1189A38G01 |
| Type | Crankshaft Shaft Seal |
| Compatible Compressors | Thermo King X418, X426, X430 |
🚛 Compatible Thermo King Compressors
This shaft seal is compatible with the following Thermo King compressor models:
| Compressor Series |
|---|
| X418 / X 418 / X-418 |
| X426 / X 426 / X-426 |
| X430 / X 430 / X-430 |
🚍 Compatible Thermo King Units
This shaft seal is used across a comprehensive range of Thermo King transport refrigeration units, including :
Truck & Trailer Units:
AMD, AMD 2, AT-1 to AT-13, AT-15, CE-II, CF-II, CF-III, CROWN 500, D-I, D-III, E-II, GTC-I, IT-11, LND, McT3, McTRK-I/II, McTRL-I, NSD-I/II, NWE, R-I, R-IIII, R5, R6, RC-II/III, RD-I/II, RE-I, RMN-II, RMU-II, RMU, RT-1000
Bus & Coach Units:
SB-II, SB-III, SD-I, Sentry, Sentry-II, Sentrydi, Super-II, T1, T2, T2C, T3, T6, T7, T9, T10, T11, TK-6000, TD-I, TD-II, TH-11, URD, URD-III, XNDW
Rail & Specialized Units:
HRT-1000, HRT-1004, ART-III, MRTN, LRT, LRT-I, Coach-RT, ATHENIA S-950, ATHENIA S-1100, CRT-II, KRT1000, MRT-I, MRT-II, SuperNWD
| 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.