This brand-new high-performance oil seal comes with OEM numbers 40102143 and 7185250, applied widely for IVECO truck chassis parts. Made of premium rubber compound, it offers great elasticity, high temperature resistance and anti-aging property. It effectively seals lubricating oil, avoids leakage and keeps dust out to extend component service life. Manufactured to OEM standards, it fits precisely and is an ideal spare part for chassis routine maintenance.