SKU: Diamond Products 4645020 UPC: 603461020831 Weight: 2 Diamond Products 4645020 Gasket f/base plate (4645020) List: $48.00 $46.28 Only 0 left in stock, 1 will be special ordered. Only 0 left in stock Backorder Available (Ships in 2-5 Weeks) - Details Add to Cart Quantity -+ Product DetailsReviewsRecently Viewed DetailsDetailsDiamond Products 4645020 DescriptionBase gasket for M-1 core rig.