Notes: 1. The fan must blow air down across the flns.Be sure the "V" decal up. 2. The fan plug should face the front of the VXL-3S 3. The fan is not water . 4. Always turn off the VXL-3S and unplug the model battery when not in use 5. Periodically removethe fan and clean and debris from the fan and the heat sink Installation: 1.To install the cooling fan, the fan tabs over the VXL-3S heat sink until they snap on. 2.Plug the VXL-3S cooling fan connector into the plug on the front of the cooling fan. Suit For: Hoss VXL 4-Tec 2.0 VXL Chassis Bandit VXL Drag Slash Fiesta® VXL VXL Slash Slash Ultimate Slash VXL Slash Slash VXL Stampede VXL Stampede VXL Tool Supplies:Assembly Category Upgrade Parts/Accessories:Cooling Fan RC Parts & Accs:Servo Accessories Use:Vehicles & Remote Control Toys Technical parameters:Value 2 Remote Control Peripherals/Devices:Receivers For Vehicle Type:Cars Four-wheel Drive :Assemblage Wheelbase:Screws color:Blue Material:plastic Package Contents: 2 x Cooling Fan 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.