GLM Transom Seal for MerCruiser R, MR, Alpha One (Replaces 65533A1)

Ensure a watertight seal on your MerCruiser sterndrive with the GLM Transom Seal (GLM86712), a premium direct replacement for Mercury OEM part 65533A1. This essential gimbal housing seal prevents water intrusion that can cause corrosion and drive damage, helping to protect your investment.- Direct replacement for Mercury OEM 65533A1- Mounts between transom and gimbal housing for a secure seal- Durable foam/rubber composite resists saltwater, UV, and harsh marine conditions- Restores factory sealing integrity and prevents costly corrosion- Easy to install with no special tools required- Compatible with Sierra 18-2692 and other aftermarket equivalents- Trusted by boaters for exact fit and long-lasting reliabilityFits: MerCruiser R, MR, Alpha One, MC-1 (1983-1990 models).