Product Features: Broad Compatibility: The Alternator perfectly replaces multiple models such as # 592831, 696459, 691063, 393800, 391735, 393474, 390185, 390671, 390693, 391222, 391520. The Voltage Regulator is an excellent replacement for part # 394890 393374 691185, 797375, 797182, 845907. Fitment for BS Engines: Our products are designed to fit a wide range of BS engines including 18HP to 24HP engines with 10A, 13A, 14A, and 16A charging systems, the 19K400 Series (0110-0115), 19E400 Series (0069-1168), and 19F400 Series (0043-1137) engines. It also fits the 8799-1 Portable Generator. Fitment for Toro Models: Specifically designed to fit a plethora of Toro Snowthrowers (models: 38095, 38155, 38160, 38565, 38566, 38580) and Toro Lawn Tractors. The list of compatible lawn tractor models includes but is not limited to 30102, 30103, 30111, 57300, 57356, 57357, 57360, 77102, 77104, 77106, 71140, 71180, 71181, 71182, 71184, 71188, 71189, 71190, 71191, 71192, 71193, 71196, 71197, 71198, 71199, 71200, 71201, 71202, 71203, 71205, 71208, 71209, 71212, 71213, 71215, 71216, 71217, 71218, 71219, 71220, 71221, 71223, 71225, 71226, 71227, 71300, and 71301. Advanced Specifications: Our products feature a dual circuit alternator with a 10 Amp regulated design for optimum performance. The stator coil measures 5 1/4" in diameter and 7/8" high. The wire lead length is 7 1/4", including the connector, ensuring a perfect fit and smooth function. Comprehensive Package: Each package includes 1 Alternator, 4 Screws, 4 Gaskets, and 1 394890 Voltage Regulator. All components included for a seamless installation process. This superior replacement alternator and voltage regulator combo ensures your gardening equipment works efficiently and effectively, making your gardening work more convenient and productive. Invest in our high-quality alternator and voltage regulator to get your Toro Lawn Tractor or Snowthrower running like new again!