MultiStar Cold – Your Source for Bus Air Conditioner Parts
The Bitzer 30111601 (also referenced as 301 116-01 and the older code 30111001) is a high-quality eccentric crankshaft designed for Bitzer 4NFC, 4PFC, 4TFC, and 4UFC series compressors, widely used in bus air conditioning and transport refrigeration systems . This precision-engineered component converts the reciprocating motion of the pistons into rotational motion, driving the compressor and ensuring reliable cooling performance .
Multistar Cold is your one-stop supplier for bus AC and transport refrigeration parts – original new and China-made options at competitive prices.
CROSS-REFERENCE PART NUMBERS:
- 30111601
✨ Key Features & Benefits
- Surface-Hardened Design – Low friction losses due to surface-hardened eccentric shaft, contributing to smooth running and extended service life
- Dynamic Mass Balance – Optimized for 4-cylinder compressor principle, ensuring smooth operation and reduced vibration
- Direct OEM Replacement – Fits Bitzer 4NFC, 4PFC, 4TFC, and 4UFC compressors for reliable power transmission
- Durable Construction – High-quality cast iron for demanding transport environments
- One-stop supplier for bus AC & transport refrigeration parts
📊 Technical Specifications
🌍 Applications
This eccentric shaft is compatible with the following Bitzer compressor models :
| Model Series |
|---|
| 4NFC / 4NFCY |
| 4PFC / 4PFCY |
| 4TFC / 4TFCY |
| 4UFC / 4UFCY |
| 4NFR / 4PFR / 4TFR / 4UFR |
The 4UFC(Y) to 4NFC(Y) series are part of Bitzer’s ROADSTAR family, developed specifically for vehicle air conditioning and refrigeration applications with a wide speed range of 500 to 3500 RPM .
| 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.