New WSM / Mercury & Mariner 1973-1986 75/80/85 HP 4-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/.020/.030/.040 Oversize Pistons, so please specify when placing an order. (Please note that the photo for this item is a stock photo of a similar 3 cylinder rebuild kit and does not reflect the contents of this item. Please see below for contents of this rebuild kit).

This rebuild kit is designed for use with Mercury/Mariner 75/80/85 HP 4-Cylinder Lowdome Crossflow Powerheads with a 2.875" Bore Size; this kit fits 1973-1977 85 HP, 1978-1983 80 HP, and 1984-1986 75 HP Models. The kit includes the following:

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

One Gasket Kit

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

Rod Bearings [Four Upper and Four Lower]

Eight 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.