Cummins Engine 6B5.9 Brand New Original Accessory Connecting Rod C4943979 3935349

Genuine OEM Quality
– Precision-engineered connecting rod designed to meet Cummins" strict OEM specifications, ensuring durability and optimal engine performance.
High-Strength Forged Steel
– Constructed from premium-grade forged steel for superior tensile strength and resistance to wear under extreme conditions.
Precision Balanced Design
– Laser-balanced for smooth operation, reducing vibration and extending engine lifespan in heavy-duty applications.
Perfect Fit Guarantee
– Direct replacement for Cummins 6B5.9 engines, compatible with models requiring part numbers C4943979 or 3935349.
Ideal for Heavy-Duty Use
– Built to withstand high-load environments, including industrial machinery, construction equipment, and long-haul trucking.
Global Wholesale Pricing
– Exclusive bulk-order discounts available, backed by our worldwide supply network and unbeatable wholesale rates.
Fast International Shipping
– Stocked in multiple warehouses for quick dispatch to North America, Europe, and beyond.