Feature 1Made from aluminium shell and copper core wires, it is of high quality with good heat dissipation capacity 2This voltage regulator is used to regulate DC voltages and it is safe to use 3Fits for Briggs & Stratton engine models 256400, 28B700, 28M700, 351400, 351700, 42A700. Replace Briggs & Stratton 491546 691188 794360 793360 4Easy to install. Eletrical connections just like the original part 5In automobile alternators and central power station generator plants, voltage regulators control the output of the plantSpecification A voltage regulator is designed to automatically maintain a constant voltage level. Features: Made from aluminium shell and copper core wires, it is of high quality with good heat dissipation capacity. This voltage regulator is used to regulate DC voltages and it is safe to use. Fits for Briggs & Stratton engine models 256400, 28B700, 28M700, 351400, 351700, 42A700. Replace Briggs & Stratton 491546 691188 794360 793360. Easy to install. Eletrical connections just like the original part. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. Specifications: Item Condition:100% New Material: Aluminium, copper, plastic Color: As picture shown Package Weight: Approx. 90g Package Included: 1 * Voltage Regulator