
Sierra 18-7133 O-Ring I.D.: 3.780" or 96mm Width: .135" or 3.4mm Interchangeable with: GLM 82400 Johnson/Evinrude Outboard 305123 321119 Mallory 9-76529 OMC Stern Drive 305123
Add to CartSierra 18-8111 Pipe Plug 1/4-18 NPT
Sierra replacement pipe plug for Mercruiser Stern Drives, Mercury Marine, and Mercury Sport Jet engines.
Interchangeable with:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov