Sierra 18-4258 Pipe Plug

Sierra 18-4258 Mercruiser Pipe Plug

Sierra stainless steel pipe plug with square drive. Note: Pipe sealant with Teflon is recommended for use on plug threads.

• Thread Size: 3/4" - 14 NPT

Use With:

• 18-1949 Manifold Spacer
• 18-1984 Manifold Spacer
• 56507 Loctite Pipe Sealant

Interchangeable with:

• Crusader
• 113186
• GLM
• 21892
• Mallory
• 9-41205
• Mercruiser Stern Drive
• 22-33198A1
• 22-41622
• 22-46754
• 22-33198
• Osco
• 1016012