Alpha 1 Generation 2 drain screw (magnetic)

Alpha One & Gen 2 Outdrive Parts *Drawings *Videos

Alpha 1 Generation 2 drain screw (magnetic)

Mercruiser Alpha 1 stern drive magnetic drain screw for upper gearcase

Last updated on 6/2/2024, 7:08:48 AM

GLM Marine P/N 21731 magnetic drain plug
Replaces OEM 22-67892A1
Drain screw includes gasket
Compatible with all Mercruiser / Alpha 1 / Generation 2 lower units

21731 oil plug drain screw

P/N 21731 Drain screw - magnetic OEM 22-67892A1 $9.99

Customer who bought P/N 21731 also purchased:

87510 Mercruiser seal kit Alpha 1

P/N 87510 Gearcase lower unit seal kit. Compatible with up to 1990 models Gen 1. For Gen 2, use P/N 87511. OEM Mercury 26-33144A2. $42.95

88020 Sterndrive pump 1984-1990

P/N 88020 Outdrive seal and gasket rebuild kit $119.99
(1984 - 1990) S/N 6225577 - OD469858

Includes:
All seals and gaskets for the upper / lower unit, and complete water pump impeller kit with housing.