4089 Replacement pushrod jam nut 5/16-32

This Feuling replacement jam nut is designed specifically for use with adjustable pushrods featuring 5/16-32 threads per inch. Feuling is a leader in high-performance engine components for Harley-Davidson, and these nuts are manufactured to the same exacting standards as their full pushrod kits. A secure jam nut is essential for maintaining precise valve train adjustments and preventing the pushrod from loosening during engine operation. These nuts provide a reliable locking mechanism for your adjustable valvetrain components. Sold as a set, they are a necessary hardware item for engine builders and technicians performing top-end maintenance or performance upgrades where adjustable pushrods are utilized.