SSP-G 50mm Gasket Set - QMB139 $11.99 Quantity discounts available QuantityPrice SKU: 169-200 Restock: Early August Out of Stock Available for BACKORDER Email When Available - Click Here! Get notified when your part is back in stock. First Name Last Name Email Address (required)Suscribe to marketing emails. Email Me! 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