Lycoming 18N26106 Connecting Rod Bearing is a precision-engineered internal engine component designed for use in compatible Lycoming aircraft piston engines. The connecting rod bearing provides a low-friction surface between the connecting rod and crankshaft journal, allowing smooth rotational movement while supporting the high loads generated during engine operation.

The connecting rod bearing is a critical component of the reciprocating engine assembly, maintaining proper clearance between the connecting rod and crankshaft. This controlled clearance allows continuous oil film lubrication, reduces friction, and helps protect the crankshaft and connecting rod surfaces from excessive wear during combustion cycles.

Manufactured to Lycoming specifications, the 18N26106 bearing is designed to withstand high mechanical loads, vibration, elevated temperatures, and continuous cyclic operation found in aircraft piston engines. Precision dimensions and proper bearing material characteristics contribute to reliable lubrication, heat transfer, and long service life.

The connecting rod bearing should be inspected during engine overhaul or whenever the crankshaft and connecting rod assembly is serviced. Replacement is recommended when wear, scoring, overheating, improper clearance, or other damage is identified to maintain proper engine performance and continued airworthiness.

Key Features

- Part Number: 18N26106
- Manufacturer: Lycoming Engines
- Component: Connecting Rod Bearing
- Provides a precision bearing surface between the connecting rod and crankshaft journal
- Supports proper oil film lubrication and reduced friction
- Designed for high-load reciprocating aircraft engine operation
- Precision-manufactured for correct clearance and fit
- Helps protect critical engine rotating components
- Suitable for compatible Lycoming aircraft engines