Sierra Lock Nut - SIE-18-3730

Sierra 18-3730 Lock Nut for OMC and Volvo Penta Engines

Sierra high-quality engine components are designed to meet OEM standards.

Features:

Thread Size: 7/16"-20

Nylon Insert

Pivot Pin Lock Nut, fits DP, SX, Cobra SX, and TSK Sterndrive Assemblies

Interchangeable with:

OMC Stern Drive

3852648

3853329

Volvo Penta

3852648

3852648-9