Parts & Accessories Spare parts GMC Blazer 2007. Engine is clean, gearbox is clean, and 4WD is working. I removed the 4WD axles because of a bearing noise between the axle and 4WD, as I couldn't find the bearing in Tayma, as there are no spare parts for the Blazer there. New tires, a set of two recently installed. For sale or trade.