OEM Part Number 8M0060051 8M0050655 8M0048556 8M0133589 828123T21 828123T24 828123T27 828123T28 828123T31 828123T33 8M0063279 828123A8 828123A9 828123A14 828123A23 828123T15 828123T13Fit for The Following Models 1998-2001Replacement for MercuryReplacement for OptiMax 3.0L 225 ProXS / 250 ProXS / Racing 250 XS / Racing 300 XS Package includes: 1x DFI Air Compressor Return Policy: All of our items come with a 30-day return policy. If you encounter any defects or damages, simply contact us with details and photos, and we'll arrange a refund or replacement. Please note that returns due to non-seller errors are subject to return shipping costs. We reserve the right to refuse any returns for objective reasons. Shipping Policy: All of our items are shipped with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.