Contact breaker cover gasket, for use on various BSA & Triumph models. O.E.M: 40-0688 / 70-7882 / 71-1423 / 71-1462.Contact Breaker Cover Gasket: 40-0688 / 70-7882 / 71-1423 / 71-1462. GAS 52SKU: 40-0688 / 70-7882 / 71-1423 / 71-1462£2.30PriceQuantity*Add to Cart