Sierra 18-8111-9 Pipe Plug 1/4-18 NPT Package of 3

Sierra 18-8111 Pipe Plug 1/4-18 NPT Sierra replacement pipe plug for Mercruiser Stern Drives, Mercury Marine, and Mercury Sport Jet engines. Thread Size: 1/4" - 18 NPT Material: Brass Use with:...

Sierra 18-4256 Pipe Plug 56507 Pipe Sealant with Teflon is recommended for use on 

Sierra 18-4257 Pipe Plug Sierra high-quality replacement pipe plug for use.  Material: Black Steel Thread Size: 1/4" Note: Pipe sealant with Teflon is recommended for use on plug threads...

Sierra 18-4264 Pipe Plug Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercruiser Stern Drives and Mercury Marine engines. Using Pipe Sealant with Teflon is...

Sierra 18-4265 Pipe Plug Sierra replacement pipe plug for Mercury and Mercruiser engines. Thread Size: 3/4" or 19.1mm - 14 NPT Material: Brass Interchangeable...

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...

Sierra 18-8110-9 Fuel Elbow 3/8"x1/4" NPT Package of 12 Barb Size: 3/8" Thread Size: 1/4" NPT Angle: 90°

Sierra 18-8063 Tank Connector 1/4" NPT Sierra replacement tank connector for Johnson/Evinrude Outboards. Material: Brass Thread Size: 1/4" Mates with: 18-8056 & 18-8092 Interchangeable...