Air Cleaner Nut 5/16 in Thread

The Air Cleaner Nut 5/16 in Thread (MPN: WM273125) is a precision fastener designed for securing air intake components on both high-performance and stock engines. This essential component helps maintain a sealed, vibration-resistant air cleaner assembly, crucial for preventing vacuum leaks that can compromise engine efficiency and increase emissions.

Manufactured to exacting tolerances, this air cleaner nut features a 5/16-inch thread designed to mate securely with standard air filter housings and intake ducting. Its lightweight construction (0.06 lbs) allows for easy installation without adding unnecessary bulk to your intake tract. The threading is precisely cut to eliminate cross-threading, a common issue when working with corroded or damaged fasteners.

This nut's durability ensures it won't loosen under engine vibration, which is critical for preventing unmetered air from entering your combustion chamber. Ideal for carburetor rebuilds, custom intake manifold installations, and air filter housing repairs, this reliable 5/16-inch fastener is essential for any mechanic or automotive enthusiast.