Cummins Connecting Rod G4944670 is a core power transmission component tailored for Cummins 6L, QSL, 6C8.3 and other series diesel engines. As a key medium connecting the piston and crankshaft, it undertakes the core function of converting the piston's reciprocating motion into the crankshaft's rotational torque, directly affecting the engine's power output efficiency and operational stability.

Key Features & Benefits:

• Wide Model Compatibility: Compatible with multiple Cummins engine series including 6L, QSL9, 6C8.3 and ISL.
• High-Strength Material: Made of high-quality alloy steel via forging, increasing fatigue strength by over 30%.
• Precision Manufacturing: Mating surfaces processed by CNC grinding, tolerance controlled within ±0.005mm.
• Wear-Resistant Design: Equipped with bronze wear-resistant bushing for a longer service life.
• Lightweight Structure: I-shaped rod body reduces reciprocating inertia force, lowering fuel consumption by 2%-3%.