Spindle nut & washer, YSPSP-004, , REPLACES,1.830,10,11,30637,D60&,D60-SPINDLE-NUT-WASH,D70,FLAT,ID,NUT,OUTER,RETAINER,SPINDLE,TABS,WASHER,YSP,, Spindle nut retainer for Dana 60 & 70, 1.830" I.D., 10 outer tabs., 1.830" ID FLAT RETAINER,D60& D70,10 OUTER TABS,SPINDLE, REPLACES 30637, Spindle nut retainer for Dana 60 & 70, 1.830" I.D., 10 outer tabs. This replaces Spicer part number 30637., Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon., Spindle nut retainer for Dana Spicer 60, 70, 70U and 70HD, 10 outer tabs, 1.830" I.D., Spindle nut retainer for Dana 60 & 70, 1.830" I.D., 10 outer tabs., Spindle Nut Retainer