Get ready for unmatched performance with the Yanmar 128990-77550 12V Magnetic Starter Relay! This genuine Yanmar component is the perfect solution to keep your engine in top condition. With unmatched OEM quality, this 128990-77550 magnetic relay replaces the magnetic relay with part number 120270-77511, ensuring perfect fitment and reliable performance. Compatible with a wide range of models, including 13JH4E, 3JH5E, 4JH4, 4JH5E, 2YM15, 3YM20, 3YM27, 3YM30, you won't have to worry about compatibility. Trust the original brand, trust Yanmar, and take your engine to the next level of efficiency and durability. Don't settle for imitations, opt for excellence with Yanmar!