(920) 662-7605

Used Outboard Parts & Fresh Water Sterndrive Parts

$999.99
This sale is for one used lower unit for Mercruiser Alpha One Generation Two Stern Drives.

The Mercury part numbers are 1623-815822A 5, 1623-815822A32, 1623-815822A43 and 1623-815822A53.

The possible casting number on the case can be but does not have to be 1623-815822.

You will get one reconditioned Mercruiser lower unit that has been fully disassembled, inspected and cleaned. The gears and bearings are all in perfect condition. This lower unit comes with all new seals and a new water pump. The skeg is perfect. These are original Mercury parts, NOT aftermarket.  IT COMES WITH 90 DAY MONEY BACK WARRANTY for mechanical failure.

It fits Mercruiser Stern Drives Alpha One Gen II from 1991 and newer with standard rotation.

CHECK YOUR PLASTIC SPEEDO HOOK UP IN THE FRONT OF THE LOWER UNIT.  THERE IS A BLACK STYLE AND A WHITE STYLE.

This is the same gear case for 120, 140, 160, 165, 170, 175, 185, 225 and 260 HP Mercruiser stern drives with 4 cylinder, 6 cylinder and 8 cylinders.

MERCURY... MER 1623-815822A 5 GEAR HSG SS->815822A32
MERCURY... MER 1623-815822A32 GEAR HSG ASY-STD.SS->815822A43
MERCURY... MER 1623-815822A43 GEAR HSG ASSY-STDSS->815822A53
MERCURY... MER 1623-815822A53 GC ALPHA GENII QPD=NO 1375.50 1965.00
GLM PROD.. GLM 18300 COMPLETE GEAR HOUSING ASSEMBLY 1335.05 2225.09
REDLINE... RED RL18300 .............................. N/L N/L
STERNDRIVE SEI 90-116-02 SE116 Lower Assembly (except 2 725.00 845.00
SIERRA.... SIE 18-2400 Complete Lower Unit Assembly 1192.95 2059.00
MERCURY... MER 1623-815822A47 GC ALPH GENII C/R QPD=NO 1622.35 2317.64



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