About This

• 【Wide Compatibility】This engine alignment bar tool is designed for use with various sterndrive models, including Pre-Alpha "R", Alpha One "MR", Generation II, and all Bravo series. It also fits multiple OEM part numbers such as 91-805475A1, 91-57797A3, 3851083, and 18-4442, making it a versatile solution for marine engine alignment.
• 【Durable Solid Steel Construction】Built from high-quality solid steel, this alignment tool is engineered for long-lasting durability, ensuring reliable performance and resistance to wear over years of use.
• 【Quick & Accurate Alignment Check】Easily verify the alignment between the engine coupler, gimbal bearing, and drive unit with this tool. Its precise design helps ensure proper synchronization, reducing the risk of misalignment-related damage.
• 【Convenient Detachable Design】Featuring a detachable design for easy storage and portability, this tool functions like a one-piece unit when assembled, providing both convenience and efficiency during use.
• 【Prevents Costly Component Damage】By accurately checking alignment, this tool helps minimize wear and tear on critical components such as the gimbal bearing, drive system, and coupler. (Note: Requires drilling a hole in the tool for precise alignment setup.