Function: 1. Aluminum alloy material: Made of aluminum alloy, stable and reliable, durable with a long service life. 3. Good workmanship: Precise construction and smooth finish for a clean appearance, delivering a reliable user experience. 4. Tight fit: Accurately matches the original machine hole position with correct shape and size for secure installation. 5. Product size: Length 7 cm / 2.8 inch, width 7.9 cm / 3.1 inch, height 3 cm / 1.2 inch, distance between holes 6.5 cm / 2.6 inch, hole size 10x8 mm / 0.4x0.3 inch. Specification: Item Type: Electric Starting Voltage Regulator Material: Aluminum Alloy Color: As shown in pictures Weight: 226 g / 8.0 oz Product Size: Length: 7 cm / 2.8 inch Width: 7.9 cm / 3.1 inch Height: 3 cm / 1.2 inch Hole Distance: 6.5 cm / 2.6 inch Hole Size: 10x8 mm / 0.4x0.3 inch Package List: 1 x Generator Accessory