TRA5237, Traxxas Cooling Head, PowerTune (TRX 2.5 and 2.5R) VendorTraxxas Product form Another Awesome Product By Traxxas $40.00 Quantity Out of stock You might also need... SKU: TRA5237 Barcode: 020334523709 Brand: Traxxas | Traxxas Parts & Accessories Product Tags R/C Traxxas Traxxas TRX 2.5 Engine Traxxas TRX 2.5r Engine