Loading... Please wait...

New & Remanufactured

Follow us on

New Mercury/Mariner 75-90 HP 3-CYL Powerhead [1994 and Up] Rebuild Kit

Hover over image to zoom

Free Shipping
* Engine Model Number:

(Maximum Size: . Type: )
* Engine Serial Number:

(Maximum Size: . Type: )

 Product Description

Featuring all the parts needed to effectively rebuild an outboard powerhead in one convenient package, our powerhead rebuild kits offer a combination of cast WSM Pistons complete with Japanese rings, pins, and clips, the highest quality gaskets available, and the necessary crank bearings, rod bearings, and rod bolts. These kits are available with Standard-Size Pistons or .010/.015/.020/.030/.040 Oversize Pistons, so please specify when placing an order.

This rebuild kit is designed for use with Mercury/Mariner 75-90 HP 3-Cylinder Powerheads from 1994 and Up with a 3.5" Bore Size.

Three Pistons [Complete with rings, pins, and clips]


One Gasket Kit [including 1 Head Cover Gasket, 1 Base Gasket, 6 Carb Gaskets, 6 Reed Block Gaskets, 2 Exhaust Gaskets, 1 Lower End Cap O-Ring, 1 Lower Crank O-Ring, 1 Upper Crank O-Ring, 1 3.0 Litre O-Ring, 1 Fuel Pump Gasket, 1 Upper Crank Oil Seal, and 1 Lower End Cap Oil Seal]


Main Bearings [One Upper, Two Center, and One Lower]


Rod Bearings [Three Upper and Three Lower]


Six Rod Bolts


This item is eligible for Free Shipping to locations in the Lower 48. Increased fees will apply for Alaska, Hawaii, US Territories, and International Shipping. Shipments to Kentucky will be charged 6% KY sales tax.

If you have any questions, please contact us through e-mail at obparts+cs@gmail.com. Please provide your engine model and serial numbers to help confirm compatibility.

Didn't find the Outboard Part you needed?  We have many additional parts in our warehouse.  Please contact us directly to let us do a custom search for the part you need. 

Fill Out The Form Below:

Fill out my online form.

 Find Similar Products by Category

You Recently Viewed...


Copyright 2018 Marine Parts Warehouse Incorporated. All Rights Reserved.
Sitemap | Privacy Policy | Store Policy

Click the button below to add the New Mercury/Mariner 75-90 HP 3-CYL Powerhead [1994 and Up] Rebuild Kit to your wish list.