S00004366+01 Connecting Rod Bearing – SDEC Engine Parts
The S00004366+01 is a genuine OEM connecting rod bearing, designed specifically as the lower half of the connecting rod bearing set for SDEC (Shanghai Diesel Engine Corporation) H Series engines . The complete set consists of two parts: an upper bearing (S00004365) and a lower bearing (S00004366), which work together to provide a smooth, low-friction interface between the connecting rod and the crankshaft .
| Item | Details |
|---|
| Product Name | Connecting Rod Bearing (Lower) / 连杆瓦下瓦 |
| OEM Part Number | S00004366+01 |
| Brand | SDEC (Shanghai Diesel Engine) |
| Engine Compatibility | SDEC H Series (SC4H, SC7H models) |
| Bearing Type | Lower half of connecting rod bearing set (upper is S00004365) |
| Country of Origin | China |
The connecting rod bearing is a critical component of the engine's rotating assembly. Installed between the connecting rod and the crankshaft, it:
- Reduces friction during the engine's power stroke
- Transmits force from the piston to the crankshaft efficiently
- Supports the crankshaft journal and ensures smooth rotation
This part is compatible with SDEC H Series engines, which are widely used in various applications due to their fuel efficiency and reliability . The S00004366+01 is commonly found in:
- Diesel generator sets (SC4H and SC7H generator models)
- Construction machinery (Caterpillar, XCMG equipment)
- Commercial vehicles
The S00004366+01 is a standard replacement part during scheduled engine overhauls. The required quantity varies depending on the engine model :
| Component | Part Number |
|---|
| Connecting Rod Bearing (Upper) | S00004365 |
| Main Bearing (Upper) | S00004362 |
| Main Bearing (Lower) | S00004363 |
| Thrust Bearing | S00004364 |
| Piston Rings | S00000973, S00000974, S00000975 |