Brand New Aftermarket Yoke-Drive shaft 814819A7 864281A2 EXACT FITMENT: Designed specifically for Mercruiser Alpha One Generation II sterndrives and transom assemblies for serial numbers 0L100040 and up (1998–Present). OEM CROSS-REFERENCE: High-quality replacement for Mercury/Mercruiser 814819A7, 864281A2, Sierra 18-6402, and GLM 28070 for a guaranteed factory-spec installation. HEAVY-DUTY PERFORMANCE: Engineered to handle high torque and harsh marine environments, ensuring smooth power transfer and reduced vibration in your sterndrive system. .
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