CAT 144-0725 is a genuine Caterpillar connecting rod assembly with 380mm center distance, designed for CAT 3500 and 3516 series diesel and gas engines. Made from high-strength forged steel, it delivers reliable power transfer, precise fit, and long service life in demanding mining, marine, and power applications.
The CAT 144-0725 Connecting Rod is a genuine Caterpillar engine core part engineered for CAT 3500 and 3516 series diesel and gas engines. Manufactured from high-strength forged steel with a 380mm center distance, it ensures stable force transmission between the piston and crankshaft under heavy-duty operating conditions. This connecting rod is widely used in mining equipment, marine engines, generator sets, and industrial power systems. Precision machining, heat treatment, and factory-matched fasteners help maintain OEM performance, durability, and reliability. Choosing a genuine CAT connecting rod reduces wear, supports longer overhaul intervals, and ensures full compatibility with original engine components.
