Lycoming Brass Exhaust Nut Kit

Lycoming Brass Exhaust Nut Kit

Replace worn or damaged exhaust hardware with this Brass Exhaust Nut Kit for select Lycoming aircraft engines. This kit includes two precision-machined brass exhaust nuts, designed to securely fasten the exhaust system while resisting corrosion, high temperatures, and thread galling.

Brass construction provides excellent durability in demanding exhaust applications, making these nuts an ideal choice for routine maintenance, exhaust repairs, and complete engine overhauls.

Kit Includes

• (2) Brass Exhaust Nuts

Features

• Fits a wide range of Lycoming aircraft engines
• Reference: Drawing #16
• Precision-machined brass construction
• Corrosion-resistant for extended service life
• Resists galling and seizing in high-temperature exhaust applications
• Provides secure exhaust manifold fastening
• OEM-style fit for quick and easy installation
• Ideal for exhaust system repairs, maintenance, and engine overhauls

Engine Compatibility

Compatible with the following Lycoming engine series:

• O-235
• O-290
• O-320
• O-340
• O-360
• O-540
• IO-320
• IO-360
• IO-540
• IO-720
• AEIO-320
• AIO-320
• HO-360
• TO-360
• TIO-360
• TIO-540
• TIO-541
• TIGO-541

Note: Compatible with many additional dash-number variants within the engine families listed above. Please verify your complete engine model before ordering to ensure proper compatibility.

This Lycoming Brass Exhaust Nut Kit provides durable, high-temperature fastening for your exhaust system, helping maintain a secure seal and reliable engine performance in demanding operating conditions.