Hydraulic Valve Front Seal YM142 If you had the wire

If you had the wire strip fuses then you need a different kit found here -->  Upgrade Kit

Yanmar YM186 Service Manual

You do NOT want a bead of silicone

Just a very thin film

This bottle is proudly Made In USA using extremely durable plastic

Hydraulic Valve Front Seal YM142 If you had the wireYanmar Tractor Hydraulic Valve Front Seal This seal is really more of a wiper than a seal. It is designed to keep dirt and grime out of the valve. It will hold back a little oil but if you have a big leak out of here then there is an internal problem and you will need to replace the valve. Also Recommended: Hydraulic Valve Gasket (1 Required) Hydraulic Line Sealing Washer (2 Required) Hydraulic Valve Lower O Ring (1 Required) Replaces Yanmar 194151