Cummins connecting rod 3811995 3043911 3007573 3014453 China manufacturer supplier Cummins K19 KTA19 QSK19 engine parts

◆ Product Overview
A premium heavy-duty connecting rod engineered for the high-performance Cummins K19, KTA19, and QSK19 series diesel engines. This critical component from a certified China manufacturer serves as a direct replacement for OEM part numbers 3811995, 3043911, 3007573, and 3014453. Designed for extreme-duty applications, it provides reliable power and durability for engine overhauls and rebuilds in mining, power generation, and heavy industrial equipment.

◆ Manufacturer Information
✓ Manufacturer Type: China High-Horsepower Engine Parts Specialist
✓ Certification: ISO 9001:2015, IATF 16949 Certified
✓ Specialization: Cummins K-Series Large Bore Engine Components
✓ Supply Model: Factory Direct to Global Mining, Power Gen & Heavy Industry Markets

◆ Part Number & Application
✓ OEM Part Numbers: 3811995, 3043911, 3007573, 3014453
✓ Engine Models: Cummins K19, KTA19, QSK19 Series Diesel Engines
✓ Application: Major Engine Overhaul, Rebuild, and Critical Repair
✓ Primary Use: Mining Trucks, Large Generator Sets, Locomotives, Marine Propulsion

◆ Product Specifications
✓ Product Type: Extra Heavy-Duty Forged Connecting Rod Assembly
✓ Condition: 100% New, Factory Direct Quality
✓ Manufacturer Origin: China Precision Heavy Industry Manufacturing
✓ OEM Reference: Direct Replacement for Cummins K19 Series Specifications
✓ Key Feature: Engineered for high cylinder pressure and continuous high-load operation

◆ Manufacturing Advantages
✓ K19 Platform Expertise: Specialized in components for Cummins' flagship large-bore engine series.
✓ Premium Forging Technology: Utilizes advanced, large-scale forging for unmatched structural integrity and fatigue life.
✓ Material Superiority: Highest-grade alloy steel with specialized heat treatment for extreme stress tolerance.
✓ Precision Large-Part Machining: State-of-the-art CNC machining ensures perfect dimensional accuracy for large engine assemblies.
✓ Mining & Industrial Validation: Products are tested against the most rigorous duty cycles in mining and continuous power generation.

◆ Quality Assurance Process
✓ Certified material sourcing from mills specializing in ultra-heavy-duty forgings.
✓ Full 3D dimensional scanning and CMM verification against stringent OEM master specifications.
✓ Meticulous weight matching and balancing critical for large-displacement engine smoothness.
✓ Advanced surface treatments including shot peening and nitriding for maximum wear and fatigue resistance.
✓ Rigorous performance testing under simulated maximum load and thermal stress conditions.

◆ Supply Chain Management
✓ Production Capacity: Specialized high-value production line for large engine components.
✓ Lead Time: 50-60 days for extra heavy-duty forged parts.
✓ Minimum Order: MOQ structured for major rebuild facilities and large mining/power generation distributors.
✓ Packaging: Custom heavy-duty crate packaging for secure handling and international freight.
✓ Logistics: Specialized logistics for oversized components to remote mining sites and major industrial ports.

◆ Technical Support Services
✓ Detailed application data for K19, KTA19, and QSK19 engine configurations.
✓ Comprehensive installation guidelines and torque specifications.
✓ Engineering support for major overhaul facilities and OEM service partners.

◆ Market Applications
✓ Mining Industry: Critical component for overhauling engines in haul trucks (e.g., Komatsu 930E) and drills.
✓ Megawatt Power Generation: Essential for prime and standby power plant engine rebuilds.
✓ Heavy Marine & Rail: Key part for marine propulsion and locomotive engine maintenance.