Features Voltage Stabilizer: The voltage regulator ensures stable power supply for reliable working performance with great safety. Convenient Use: Perfectly fits 18-24hp engines with 10A, 13A, 14A, and 16A charging systems, simple and practical. For Replacement:The replaceable part numbers are 794360, 793360, 691188, 491546, and the work has high efficiency. PERFECT MATCHES - Applicable part numbers are 256400, 28b00, 28h00, 351400, 351700, 42h00, the fit is perfect. EASY TO INSTALL - Comes with a main body size of 40 x 40 x 22mm, a 15cm long cable and a light weight, easy to install. Feature: 1. Voltage Stabilizer: Voltage regulator ensures stable power supply for reliable working performance with great safety. 2. Practical use: Fits perfectly 18‑24 hp engines with 10, 13, 14 and 16 A charging systems, simple and practical. 3. For replacement: replaceable part numbers are 794360, 793360, 691188, 491546 and the work has high efficiency. 4. PERFECT MATCHES: Applicable part numbers are 256400, 28b00, 28h00, 351400, 351700, 42h00, the fit is perfect. 5. EASY TO INSTALL - Comes with a main body size of 40 x 40 x 22 mm, 15 cm long cable and light weight, easy to install. Mode of use: After taking out the product, take out the old voltage regulator and replace it with the product. Specification: Item Type: Voltage Regulator Material: Aluminum Alloy Main Body Size: Approx. 40 x 40 x 22 mm/1.57 x 1.57 x 0.87 inches Line length: approx. 15cm/5.91" Package List: 1 x Voltage Regulator Package List 1 x Voltage Regulator