Description
Top Marine Mercruiser Alpha 1 Generation 1 counter-rotation replacement with ratio 1.94. Replaces Mercruiser R / MR / Alpha One Generation 1 / O. Includes a 9-9/16 new style input yoke. Counter Rotation only; do not use for Standard Rotation. No warranty over 300 HP. Installation Kit and Anode Kit not included. Shipping: Sent in two boxes via FedEx. Typically delivered in 2-3 business days; may take longer during peak summer hours. Tracking number provided by email.
