13191A1 Mercury-Mercruiser THRUST HUB

The Mercury 13191A1 is an OEM thrust hub assembly designed for Mercruiser outboard and inboard/outboard drive systems. This genuine replacement part ensures proper thrust bearing operation and drive performance. This thrust hub maintains proper bearing alignment and supports drive shaft rotation across Mercruiser 3.0L, 4.3L, 5.0L, 5.7L, and 8.2L engine models.