Cummins connecting rod 3901383 3934927 China manufacturer supplier Cummins 6BT 6CT diesel engine parts heavy truck components

◆ Product Overview
A genuine-specification connecting rod engineered for the legendary Cummins 6BT and 6CT series heavy-duty diesel engines. This critical component from a certified China manufacturer serves as a direct replacement for OEM part numbers 3901383 and 3934927. Designed and manufactured to meet original performance standards, it is the essential solution for engine overhauls and rebuilds, ensuring durability and reliability in heavy trucks, construction equipment, and industrial applications.

◆ Manufacturer Information
✓ Manufacturer Type: China Heavy-Duty Diesel Engine Parts Specialist
✓ Certification: ISO 9001:2015, IATF 16949 Certified
✓ Specialization: Cummins B & C Series Engine Components
✓ Supply Model: Factory Direct to Global Heavy-Duty Truck & Equipment Markets

◆ Part Number & Application
✓ OEM Part Numbers: 3901383, 3934927
✓ Engine Models: Cummins 6BT, 6CT Series Diesel Engines
✓ Application: Complete Engine Overhaul & Rebuild
✓ Primary Use: Heavy-Duty Trucks, Buses, Construction Machinery, Generator Sets

◆ Product Specifications
✓ Product Type: Heavy-Duty Forged Connecting Rod Assembly
✓ Condition: 100% New, Genuine Equivalent Quality
✓ Manufacturer Origin: China Precision Heavy-Duty Manufacturing
✓ OEM Reference: Direct Replacement for Cummins 3901383 / 3934927 Specifications
✓ Included: Connecting Rod Bearing (as per kit configuration)

◆ Manufacturing Advantages
✓ Cummins Engine Expertise: Specialized production for the high-volume, globally recognized Cummins 6BT/6CT platform.
✓ Forging & Machining Precision: Utilizes advanced forging technology and CNC machining to replicate original strength and dimensions.
✓ Material Integrity: High-grade forged steel, processed to meet rigorous fatigue and stress requirements.
✓ Genuine Equivalent Standard: Manufacturing processes are aligned to deliver performance matching genuine parts.
✓ Heavy-Duty Validation: Components are tested to withstand the high-torque, high-mileage demands of trucking and industry.

◆ Quality Assurance Process
✓ Material certification from accredited steel suppliers.
✓ Full-dimensional inspection using CMM against genuine part specifications.
✓ Precise weight classification and balancing for each connecting rod.
✓ Advanced surface finishing and treatment for longevity.
✓ Performance validation under simulated heavy-duty operating cycles.

◆ Supply Chain Management
✓ Production Capacity: High-volume production line dedicated to Cummins engine components.
✓ Lead Time: 30-40 days for standard production orders.
✓ Minimum Order: Competitive MOQ for heavy truck parts distributors and large fleets.
✓ Packaging: Industrial, corrosion-protective packaging for secure global logistics.
✓ Logistics: Established shipping routes to major automotive and industrial regions worldwide.

◆ Technical Support Services
✓ Detailed application guide for 6BT and 6CT engine series.
✓ Installation guidelines and torque specifications.

◆ Market Applications
✓ Heavy Truck Fleets & Repair Shops: Core component for overhauling engines in long-haul and vocational trucks.
✓ Construction & Mining Equipment: Essential for maintaining Cummins-powered machinery.
✓ Power Generation Industry: Key part for industrial generator set engine rebuilds.