The Cat 3879831 Push Rod is a genuine OEM component designed for the valve train systems of various Caterpillar engines. It is engineered to withstand high stresses, providing long life and reliable performance in demanding operating conditions. This push rod is compatible with a wide range of Cat engines, including C-series (C7, C9, C11, C13, C15, C18, C32) and 3000-series (3116, 3126, 3306, 3406, 3412, 3508, 3512, 3516). With a length of 236.22 mm and a diameter of 7.62 mm, it ensures precise valve actuation. Trust genuine Cat parts for optimal engine function and durability.