92900-08025-0B Stud (8X25) Bolt - Overview. The 92900-08025-0B Stud (8X25) Bolt is a critical component in Honda marine engine systems. This stud bolt, measuring 8mm in diameter by 25mm in length, supports engine assembly and mounting functions. Designed to ensure reliable fastening and structural integrity, it plays a vital role in maintaining the smooth operation of Honda marine equipment. Crafted to OEM specifications, it ensures seamless integration with existing parts, maintaining optimal p