Product Images
Product Parameters
| Parameter category | Detailed Description |
| Part number | 3801260-10 |
| Applicable engine | N14 series 5.9L 12-valve engine |
| Material | High-strength alloy steel |
| Torque requirements | 90-120N·m |
| Operating temperature range | -40℃ to 200℃ |
| Surface treatment | Anti-corrosion coating |
| Applicable engine model | 1. Dongfeng Tianlong series heavy-duty trucks 2. Shaanxi Automobile Delong F3000 tractor 3. Other commercial vehicle platforms equipped with Cummins N14 5.9L engines |
| Maintenance suggestions | 1. Inspection cycle: Inspect every 10,000 kilometers or every 6 months 2. Replacement standard : excessive wear of bearings, excessive wear of journal, and abnormal wear caused by poor lubrication |
Product Advantages
The Cummins 3801260-10 is made of high-quality alloy steel and serves as a core component of the Cummins N14 rod and main bearing. It boasts excellent wear resistance and fatigue resistance, capable of withstanding the enormous loads and torques generated during engine operation. Its anti-corrosion coating surface treatment extends the overall service life of the engine.
FAQ
Q: What are the models of connecting rod bearings and main bearings for the Cummins N14 engine?
A: The Cummins N14 engine uses ball bearings such as 3064406, suitable for the NT855/QSN14 engine.
Q: What is the material of the N14 engine connecting rod bearings?
A: The N14 engine connecting rod bearings are made of high-strength steel to ensure durability under high engine loads.
Q: What are the technical characteristics of the ISX series engine main bearings?
A: The ISX series main bearings are precision-manufactured, possessing high load capacity and durability to ensure smooth engine operation.
Q: What is the material of the 3801260-10 main bearing shell?
A: This main bearing shell uses original equipment manufacturer (OEM) materials and meets the stringent standards of Cummins engines.
Q: What are the precautions for international logistics shipping of Cummins engine bearings?
A: We pay attention to transportation restrictions when shipping Cummins engine bearings internationally. For oversized equipment, we choose a professional equipment export freight company.
Q: What are the international shipping packaging requirements for Cummins bearings?
A: For genuine Cummins parts, we use original packaging. Before shipping, we must ensure the packaging is intact to prevent damage during transit. For bearings of special sizes, customized packaging solutions may be required.
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