M14.1-1.5 x 15mm Oversize Piggyback Oil Drain Plug, Stainless Steel Self Tapping Oil Pan Thread Repair Kit M14.1-1.5 x 15mm sold2020 and transom windows

and transom windows

Replace part number: 12617944

Quick release spring structure

and water resistance typical of silicone compounds

M14.1-1.5 x 15mm Oversize Piggyback Oil Drain Plug, Stainless Steel Self Tapping Oil Pan Thread Repair Kit M14.1-1.5 x 15mm sold2020 and transom windowsM14. 1 1. 5 x 15mm Oversize Piggyback Oil Drain Plug, Stainless Steel Self Tapping Oil Pan Thread Repair Kit Installation Instructions: Step1. Clean the oil pan before installation, making sure there isn't excess oil around the area or in the threads. Step2. Thread the main plug into the hole, a few threads forward and then a few back. Once the main plug bottoms out, remove it slowly and then use some brake cleaner to clean loose thread material.