Product review (5 stars): You need this spring and the little guide / sleeve.
Works as intended.  Make sure you have&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/SAMSUNG-PIN-FRENCH-SPRING-RD-OEM-Original-Part-DA81-01346A/dp/B008KFDQQ2/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">SAMSUNG PIN FRENCH SPRING RD OEM Original Part: DA81-01346A</a>&nbsp;as well.  The spring needs to be inserted into the guide, on one side, to function properly.  I didn't realize I had lost mine when the original spring broke.