A4719940241
Gudgeon Pin Retaining Ring
Detroit Diesel

The retaining ring or gudgeon pin is a vital fastening component that secures piston pins within the connecting rods, ensuring the assembly remains intact during high-stress engine operation. With a thickness of 2 mm, an inner diameter of 59.60 mm, and an outer diameter of 66.40 mm, it is manufactured from high-strength steel to withstand the intense forces generated within the cylinder. Its precise dimensions guarantee a secure fit, preventing piston pin movement that could lead to engine damage. Proper installation of this ring is essential for maintaining piston alignment and ensuring smooth power transfer. The durability of this component under thermal expansion and mechanical loads makes it indispensable for rebuilding or repairing heavy-duty engines. Rely on Source One Parts Center for quality-assured retaining rings that contribute to engine reliability and longevity in demanding environments.