Sierra 18-2945 Drain Screw Gasket

Hard-wearing seal

The Sierra 18-2945 Drain Screw Gasket is used with 3/8-16 drain/fill screw found on all Mercruiser and most Mercury/Mariner O/Bs. This gasket is used in most lower units and sea water pumps.

Sierra 18-2945 Drain Screw Gasket Features:

• Durable construction
• Non-corrosive
• Hard-wearing seal
• Use with:
  – 18-2944 Seal Ring Gasket
  – 18-2244 Drain Plug
  – 18-22441-9 Drain Screw (Priced Per Pkg of 50 w/o Gasket)
  – 18-2375 Drain Plug (Magnet)
  – 18-23751-9 Drain Screw (Priced Per Pkg of 50 w/o Gasket)
  – 18-2375D Drain Plug Magnet (Display Pack)
• Replaces:
  – Chrysler/Force/US Marine F8186/ F50556
  – OMC 307552
  – Mallory 9-60101/ 9-60102
  – Mercury Marine 12-20260/ 12-19183 2/ 12-19183/ 12-191833/
  12-20260