Transom Seal Kit – Fits MerCruiser Alpha One Gen II (Replaces 30-803099T1, 803099T1) 85-235HP What is the difference between

What is the difference between part numbers 807166A1

Common indicators include a milky or cloudy appearance in your gear lube (due to water intrusion)

18 Mercury/Mariner WME-20

You will need standard mechanical tools

Transom Seal Kit – Fits MerCruiser Alpha One Gen II (Replaces 30-803099T1, 803099T1) 85-235HP What is the difference betweenProduct Details This MerCruiser Alpha One Gen II Transom Seal Kit is designed for MerCruiser Alpha One Gen II stern drives manufactured from 1991 to the present (serial numbers 0D469859 and up). The kit provides all components required for a comprehensive transom service, ensuring a precise fit and reliable performance. It serves as a direct interchange for Sierra part number 18 8206 1 and is cross referenced with Mercury Quicksilver equivalents 30