.i40-product-description{color:#222;font-size:16px;line-height:1.6}.i40-product-description p{margin:0 0 16px}.i40-product-description h2{margin:26px 0 10px;font-size:22px;line-height:1.3;color:#1f2937}.i40-product-description h3{margin:20px 0 8px;font-size:18px;line-height:1.35;color:#1f2937}.i40-product-description ul{margin:0 0 20px;padding-left:22px}.i40-table-wrap{width:100%;overflow-x:auto;margin:0 0 22px}.i40-product-description table{width:100%;border-collapse:collapse;border-spacing:0;font-size:15px;line-height:1.45}.i40-product-description th,.i40-product-description td{padding:10px 12px;text-align:left;vertical-align:top;border:1px solid #d1d5db;overflow-wrap:anywhere}.i40-product-description th{background:#f3f4f6;font-weight:600;color:#1f2937}.i40-product-description th[scope=row]{width:34%} Part number 16MF263 is the Automann 16MF263. Product details include 2.250in DIA RADIATOR NECK, MACK. It is intended for Mack applications. Product Details Part Number 16MF263 Brand Automann Product Level Fleet Standard Product Description 2.250in DIA RADIATOR NECK, MACK Unit Size 1 Package Dimensions 2.5 X 2.5 X 1.437 in Fitment Make Series Additional Information Mack MR Series (No Year)