Features: Ensure the optimal performance with the Electrical Voltage Regulator Rectifier, a crucial component for maintaining stable voltage levels. Constructed from durable plastic materials, this regulator rectifier features precise voltage control to protect your engine from fluctuations and extend its lifespan. Ideal for boat owners, marine enthusiasts, and fishermen who rely on their 4 stroke outboards for dependable marine propulsion. Perfect for a variety of activities, including sailing, fishing, and water sports, this regulator rectifier guarantees consistent engine operation in diverse aquatic environments. With easy installation and compatibility with a range of models, is an essential upgrade for ensuring your outboard motor runs smoothly during every sea adventure. Specifications: Material: Plastic Size: About. 8.48x6.6x2.49cm/3.34x2.6x0.98in Part Number: 893640T01 893640A03 893640-001 893640-T01 Interchanging Number: 830179T1, 830179T2, 854515T2, 883072T1, 883072T2, 893640-002, 18-5732, 194-2115K1, 194-3072K1 Applicable Model: for Mercury Marine 4 Stroke 25 30 40 50 60 Hp Note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color. Package includes: 1pc Voltage Regulator Rectifier