Alpha 1 & Generation 2 welch plug upper gearcase part

Alpha One & Gen 2 Outdrive Parts *Drawings *Videos

Alpha 1 & Generation 2 welch plug upper gearcase part

Mercruiser Alpha One stern drive welch plug
for upper gear case

OEM # 46020-1
Alpha One welch plug 1-1/4" O.D.
Item number 40 with exploded view illustrated photo
Tech support exploded view drawings search by part number or description here

22031 welch plug 1.250 inch

P/N 22031 Welch plug $4.95

Customer who bought P/N 22031 also purchased:

GLM aftermarket Mercruiser parts for lower gearcase

P/N 87500 Mercruiser and Alpha 1 Generation 1, 1970 - 1990 upper housing seal kit. Replaces Mercury 26-32511A1. $24.95

89050 Alpha One 60932A4

P/N 89050 Drive shaft (u joint) bellows for all models from 1973 to 1990, serial numbers 3469428 to 0D469858. Replaces OEM 60932A4. $46.99