New SEI Mercruiser Alpha 1 & Alpha 1 Gen II 1972-1997 Lower Gear Set Serial # OF680000 and Up. Replaces OEM number 43-878087A 4 + 43-828073A1. 828072A3 + 828073A1. Includes 3.500" O.D. Forward Gear Bearing. Three year fault free warranty.
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.
