SSP-G 50mm Gasket Set - QMB139 $11.99 Quantity discounts available QuantityPrice SKU: 169-200 This item is IN STOCKCurrent Stock: 35 Quantity -+ Add to Cart Details Specs Inner Diameter: 50mm Supported Models Various unlisted makes/models DetailsSpecsSupported Models Back SSP-G 50mm Head and Base Gasket Set for the QMB139 4-stroke Racing Big Bore Cylinder Set. Back Inner Diameter: 50mm Back Various unlisted makes/models