Lycoming IO-540, O-540 & TIO-540 Oil Sump Gasket Set

Lycoming IO-540, O-540 & TIO-540 Oil Sump Gasket Set

Restore a secure, leak-free oil sump with this Oil Sump Gasket Set for select Lycoming IO-540, O-540, and TIO-540aircraft engines. This kit includes the essential sealing components needed to reseal the oil sump during routine maintenance, repairs, or engine overhaul, helping prevent oil leaks and maintain proper engine lubrication.

Manufactured for an OEM-style fit, these high-quality gaskets provide dependable sealing performance and long service life.

Kit Includes

• (1) Oil Sump Gasket
• (1) Gasket – 1.00" I.D. x 1-1/4" O.D. x 3/32" Thick

Features

• Fits select Lycoming IO-540, O-540, and TIO-540 engines
• Complete oil sump sealing kit
• Helps prevent oil leaks and maintain proper engine sealing
• Supports reliable engine lubrication and performance
• OEM-style fit for quick and easy installation
• Durable gasket materials for long-lasting service
• Ideal for engine maintenance, repairs, and overhauls

Engine Compatibility

• IO-540 Series
• O-540 Series
• TIO-540 Series

Note: Compatible with many engine models within the IO-540, O-540, and TIO-540 series, including additional dash-number variants. Please verify your complete engine model before ordering to ensure proper fitment.