20769 Unipress valve repair kit, includes (17592 stem, 20730 disc holder, 20729 spring, 20741 gasket, 20771 gasket) 20769-DA 20769-00. All parts come with a minimum 30 day warranty against manufacture defects. Can't find what your looking for? Contact us at 855-262-7286 and our staff will assist with the parts you need. Minimum online orders of $10.00