The 3650900 Connecting Rod Bearing For Cummins K38 / KTA38 / QSK38 / K50 / QSK50 12-cylinder and 16-cylinder heavy-duty large-displacement diesel engines, these connecting rod bearings (STD standard size) are matching parts for original factory assembly and benchmark components for factory installation.
3650900 Connecting Rod Bearing Specification:
| Parameter | Specification |
|---|---|
| Standard PN | 3650900 (STD size rod bearing) |
| Oversize Options | 3650901(+0.25mm), 3650902(+0.50mm), 3650903(+0.75mm), 3650904(+1.00mm) |
| Full Set Kit PN | 3047390 |
| Material | Tri-metal babbitt alloy bearing |
| Compatible Engines | Cummins K38/KTA38/QSK38/K50/KTA50/QSK50 |
| Power Range | 1000–1800 HP high-power diesel engines |
| Rated Durability | ≥10,000 hours continuous heavy-duty operation |
Key Features:
✅High-temperature working conditions: high engine compartment temperature, long-term high temperature of engine oil; the material resists high-temperature fatigue and is not prone to peeling off.
✅Three-layer composite babbitt alloy structure + integrated positioning lip + precisely arranged oil holes
✅Fully upgraded in load capacity, alloy thickness and impact resistance rating, specially designed for high-displacement multi-cylinder heavy-duty engines
Application:
✅Mining Equipment: Terex TR100 Mining Truck, XEMC 108 Electric Wheel Dump Truck, BelAZ Heavy-Duty Mining Truck
✅Power Units: High-power Diesel Generator Sets, Marine Main Engines
✅Construction Machinery: Large Loaders, Mining Bulldozers, Drilling Power Heads
Why Choose US?
✅Genuine Cummins & CCEC parts, original packaging + COC supplied
✅China Cummins Agent wholsale Price + Low Price
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