Keep your Sterling L-Series running cool with high-quality fan blades and shrouds built for heavy-duty performance. Whether you need a 28-inch, 30-inch, or 32-inch blade with 9 or 11 blades, we?ve got you covered. Our BESTfit fan blades feature an oval center design, perfect for Freightliner and Sterling trucks with Mercedes engines. Built tough and corrosion-resistant, these cooling components ensure optimal airflow and durability on the road. Upgrade today and keep your rig running strong!