From concept to final product, everything is done under one roof. Part TypeConrod Bearings. Alternatives4B8171H STD | 4B8172H STD | 4B8172HX STD | CR4604MC STD | CR4604SM STD | CR4604XP STD | CR4604XP STDX | CR4695XP STD | CR4695XPC STD | CR5217VFSTD2.