The Dana Spicer Grommet, part number 10214501, is a genuine OEM component designed for on-highway axle applications. Grommets in axle assemblies serve as isolators and seals, protecting wire harnesses, fittings, or fluid passages from vibration and abrasion at their entry points into the axle housing. If you are sourcing this part by number and need to verify it matches your specific axle configuration, give us a call at Pro Gear and Transmission and we can help confirm proper fitment before you order.FeaturesGenuine Dana Spicer OEM grommetDesigned for on-highway axle applicationsFunctions as an isolator or seal at axle housing entry pointsProtects harnesses or fittings from vibration and abrasionSold by Pro Gear and Transmission