Water Pump Repair Kit With Housing Replaces MerCruiser 18-3320 46-96148A8

Was: $129.98

Now: $64.99

(No reviews yet) Write a Review

SKU:: ZDF214135
UPC:: 664918906924
Condition:: New
Availability:: Free Shipping from the USA. Estimated 2-4 days delivery.

Current Stock:

Quantity:

Adding to cart… The item has been added

Description

Water Pump Impeller Repair Kit for Mercury MerCruiser MR/Alpha One (Complete Kit with Base & Housing) units with serial number between 6854393 to 0D469858

Fits:

Mercruiser MR / Alpha One (Serial Number between 6854393 to 0D469858)

Replaces:

Mercruiser 46-96148A8

Sierra 18-3320

GLM 12120

Please Note:

There is some confusion about drives made in 1985 and 1986 as to which drive you have. If you do not know which drive you have, a #1 "R" drive or a later MR/Alpha drive you have to look at your engine serial number. If your serial number is BEFORE 6854393 it is an R it will use an early water pump kit UNLESS your lower unit has been updated at some time. If you can not identify a serial number, you can drop the lower unit.

If you have a pre-load pin on the top of the vertical shaft?you have the earlier #1 or "R" drive & this is NOT the correct kit. If your vertical shaft does not have a pre-load pin, it is a MR or Alpha Gen 1 drive & this IS the correct kit.The best way to be absolutely sure of the type of drive you have is to drop the lower unit & check to see if you have a preload pin or not

Package Contains: