The Cummins Connecting Rod 3635126NX is a high-performance, precision-engineered engine internal component designed for Cummins QSK45 and QSK60 diesel engines. This reconditioned connecting rod is fully refurbished to OEM standards, ensuring optimal strength, durability, and performance in demanding marine, power generation, and heavy-duty industrial applications.

The connecting rod plays a critical role in engine operation by converting the reciprocating motion of the piston into rotational motion of the crankshaft, making it a vital component for efficient engine performance.

Key Specifications

• Brand: Cummins
• Engine Models: QSK45, QSK60
• Part Name: Connecting Rod
• Part Number: 3635126NX
• Condition: Reconditioned
• Material: Heavy-duty forged steel
• Application: Marine engines, generator sets, mining & industrial engines
• Compatibility: Also replaces 3635126, 3635126RX, 3171061 series

Key Features & Benefits

✔ OEM Standard Reconditioning
Professionally reconditioned to meet or exceed Cummins OEM specifications for reliability and performance.

✔ High Strength Construction
Manufactured from premium-grade forged steel to withstand high combustion pressures in QSK series engines.

✔ Precision Machining
Ensures accurate alignment with crankshaft and piston assembly for smooth engine operation.

✔ Extended Service Life
Cost-effective alternative to new parts without compromising performance.

✔ Wide Compatibility
Suitable for Cummins QSK45 CM500, QSK60 CM500, and QSK60G engines used in heavy-duty applications.

Applications

• Marine propulsion engines
• Diesel generator sets (DG sets)
• Mining equipment (haul trucks, excavators)
• Oil & gas machinery
• Industrial power units

The Cummins QSK60 engine, a high-capacity V16 platform, is widely used in extreme-duty environments where component reliability is critical.

Why Choose Reconditioned Cummins Connecting Rods?

• Lower cost compared to new OEM parts
• Fully inspected, tested, and refurbished
• Immediate availability for urgent requirements
• Environmentally sustainable solution

Quality Assurance

Each connecting rod undergoes:

• Crack detection & inspection
• Dimensional accuracy checks
• Surface finishing & polishing
• Bearing surface reconditioning