MultiStar Cold – Your Source for Bus Air Conditioner Parts
The Bitzer 36250301 (also referenced as 362503-01) is a complete oil pump assembly with O-ring, designed for Bitzer 4N, 4P, 4T, and 4U series compressors widely used in bus air conditioning and transport refrigeration systems. This oil pump is a critical component that circulates lubricating oil throughout the compressor, ensuring proper lubrication of bearings, pistons, and other moving parts
Multistar Cold is your one-stop supplier for bus AC parts and transport refrigeration parts – original new and China-made options at competitive prices.
CROSS-REFERENCE PART NUMBERS:
- Bitzer: 36250301
OEM Code of Bitzer: 38620027 – One-Stop Bus AC & Transport Refrigeration Parts Supplier
36250301
✨ Key Features & Benefits
- Complete Assembly – Includes oil pump and O-ring for immediate installation
- Direct OEM Replacement – Fits Bitzer 4N, 4P, 4T, and 4U compressors for reliable lubrication
- Critical Lubrication – Ensures proper oil circulation to bearings, pistons, and moving parts
- OEM-Grade Quality – Manufactured to Bitzer specifications for reliable performance
- Durable Construction – High-quality materials for extended service life in demanding transport environments
- One-stop supplier for bus AC & transport refrigeration parts
🔧 Technical Specifications
🌍 Compatible Bitzer Compressors
This oil pump is compatible with a comprehensive range of Bitzer compressor models:
4-Cylinder Models:
- 4UFC, 4TFC, 4PFC, 4NFC
- 4UFR, 4TFR, 4PFR, 4NFR
- 4Z, 4V, 4T, 4P, 4N
- 4VE, 4TE, 4PE, 4NE
- 4FE-5, 4EE, 4DE, 4CE
- 4VC, 4TC, 4PC, 4NC
6-Cylinder Models:
- 6UFC, 6TFC, 6PFC, 6NFC
2-Cylinder Models:
- 2U, 2Q, 2N, 2T
S-Series:
- S4T, S4N
| 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.


