New WSM / Mercury & Mariner 1998-2005 40/50/60 HP 3-CYL Powerhead Rebuild Kit

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 40/50/60 HP 3-Cylinder Powerheads from 1998 to 2005 with a 2.992" Bore Size. The kit includes the following:

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

One Gasket Kit [including 1 Base Gasket, 3 Carb Gaskets, 1 Reed Block Gasket, 1 Manifold Gasket, 1 Lower End Cap O-Ring, 3 Thermostat Gaskets, 1 Upper/Lower End Cap Oil Seal, 1 Upper Seal, and 1 Lower Seal]

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

Rod Bearings [Three Upper and Three Lower]

Six Rod Bolts

SHIPPING: Additional shipping fees to Alaska, Hawaii, US Territories, or International Shipping will be calculated after checkout. You will receive an email and a PayPal money request for the additional shipping charges at the email address provided. (Some items are excluded from international shipping)

If you have any questions, please contact us through e-mail at customerservice@marinepartswarehouse.com. Please provide your engine model number to help confirm compatibility.