1. Flexible and easy to use.Perfect match with the Diesel Fuel Generator Engine 2. and nice qulity, durable to use. 3. Built to strict quality control standards.Not easy to damage, long service life 4. Stable performance, high reliability.a perfect replacement for your old ones 5. Made of high quality material, for durable use. Item Type:Diesel Generator Set Throttle Speed regulator Solenoid Condition: 100% Fitment:Direct Replacement for Diesel Generator Set Colour:Black Material:Metal Specification:12V Package Contents: 1 * Diesel Generator Throttle Speed regulator Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.