Part Name: Engine Connecting Rod (Piston Rod)
Material: Forged Steel / High-Strength Aluminum Alloy
Function: Connects the piston to the crankshaft to transfer combustion force
Key Specs:
Big End Bore: Fits crankshaft journal (with dual bolt journal cap)
Small End Bore: Fits piston gudgeon pin (bronze bushing installed)
Beam Type: Heavy-duty I-Beam design for high torque resistance
Lubrication: Oil passage hole for pin cooling/lubrication