
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










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