Free ground shipping on all driveshafts and orders over $100 within the continental USA! 
Custom & conversion driveshafts are on sale up to $75 off through December.
Action Machine will be closed to celebrate Christmas for a half day on Dec 24th and full day on Dec 25th.
We will also be closed on Wednesday January 1st for the New Years holiday. 

{"id":3774342430772,"title":"Neapco 4-6128 U-Joint","handle":"neapco_4-6128","description":"\u003ch1\u003eDriveshaft Universal Joint\u003c\/h1\u003e\n\u003cinput id=\"tab1\" type=\"radio\" name=\"tabs\" checked\u003e \u003clabel for=\"tab1\"\u003eNotes\u003c\/label\u003e \u003cinput id=\"tab2\" type=\"radio\" name=\"tabs\"\u003e \u003clabel for=\"tab2\"\u003eSpecs\u003c\/label\u003e \u003cinput id=\"tab3\" type=\"radio\" name=\"tabs\"\u003e \u003clabel for=\"tab3\"\u003eMeasuring Guides\u003c\/label\u003e \n\u003csection id=\"content1\"\u003e\u003cstrong\u003eNeapco Wing Bearing Style Universal Joint\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Bearing cups are made from formed bar stock or precision forgings.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Bearing surfaces are case hardened to a uniform depth for strength and durability.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Mounting key and bolt holes are machined for a \u003c\/span\u003e\u003cspan\u003eprecise fit to mating parts.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Needle bearings are made from the highest \u003c\/span\u003e\u003cspan\u003equality bearing steel and are sized for \u003c\/span\u003e\u003cspan\u003emaximum life and load carrying capabilities.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Seals are made of nitrile rubber or cork for \u003c\/span\u003e\u003cspan\u003eoptimal grease retention and contaminant \u003c\/span\u003e\u003cspan\u003eexclusion.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Lubrication channels and grooves are provided \u003c\/span\u003e\u003cspan\u003eto allow positive greasing of each bearing cup \u003c\/span\u003e\u003cspan\u003efor extended joint life.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Trunnions are put through a deep carburization \u003c\/span\u003e\u003cspan\u003eprocess and ground to precision tolerances to \u003c\/span\u003e\u003cspan\u003einsure maximum life expectancy and smooth \u003c\/span\u003e\u003cspan\u003erunning surfaces.\u003c\/span\u003e\u003cspan\u003e \u003cbr\u003e• Journal trunnion ends are ground to length to \u003c\/span\u003e\u003cspan\u003einsure proper fit of mating parts.\u003c\/span\u003e Neapco\u003c\/section\u003e\n\u003c!-- ***** 2 ***** --\u003e\n\u003csection\u003e\n\u003csection\u003e\n\u003cp\u003e*\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003csection id=\"content2\"\u003e\n\u003ctable class=\"table table-bordered\"\u003e\n\u003ctbody class=\"pzv-tbl-tc1\"\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ng-binding\"\u003eNeapco\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eGreaseable:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"ng-binding\"\u003e\u003cspan class=\"ng-binding\"\u003eYes, Greaseable\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cdiv\u003eLube Fitting In Cross\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ng-binding\"\u003eWing Bearing Style\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWing Bearing Type:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eWING-HWD\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003cspan class=\"ng-binding\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eOEM Series:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eMECHANICS 6C\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eDistance Between Bolts: (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ng-binding\"\u003e1.688 Inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003ePilot Diameter:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e5.531 Inch\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eBolt Hole Diameter:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.410 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eVMRS: 024-001-004\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\" alt=\"\" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\"\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- ***** 3 ***** --\u003e\n\u003csection id=\"content3\"\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Measure a Yoke\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eMeasure across the inside of the pilot diameter \u003cbr\u003eCAUTION: Make sure your spicer ruler or caliper is directly over the center of the bolt holes and pilot hole on the yoke. \u003cbr\u003e\u003cimg alt=\"Wing Yoke Diagram\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/Wing_Yoke_diagam_medium.png?v=1563890058\" style=\"float: none; margin: 5px;\" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/Wing_Yoke_diagam_medium.png?v=1563890058\" data-mce-style=\"float: none; margin: 5px;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHow to Measure a Wing U-Joint\u003c\/h3\u003e\n\u003cp\u003e  We recommend using a caliper or micrometer to most accurately measure u-joints. U-joint caps must be compressed when measuring dimension over the caps \/ Pilot Diameter. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\" alt=\"\" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\"\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e (C)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eDistance over Caps\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e (S)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eDistance Between Bolts\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c!-- ***** 4 ***** --\u003e\n\u003csection id='\"content4”'\u003e\n\u003cp\u003e****\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\u003c!--\np:not(:last-child) {\n margin: 0 0 20px;\n}\n\n\nsection {\n display: none;\n padding: 50px 0 0;\n border-top: 1px solid #DE330E;\n}\n\n#tab1 {\n display: none;\n}\n#tab2 {\n display: none;\n}\n#tab3 {\n display: none;\n}\n#tab4 {\n display: none;\n}\n\n\nlabel {\n display: inline-block;\n margin: 0 0 -1px;\n padding: 15px 25px;\n font-weight: 600;\n text-align: center;\n color: #abc;\n border: 1px solid transparent;\n}\n\nlabel:before {\n \n font-weight: normal;\n margin-right: 10px;\n}\n\nlabel[for*='1']:before { content: '\\f1cb'; }\nlabel[for*='2']:before { content: '\\f17d'; }\nlabel[for*='3']:before { content: '\\f16c'; }\nlabel[for*='4']:before { content: '\\f171'; }\n\nlabel:hover {\n color: #789;\n cursor: pointer;\n}\n\ninput:checked + label {\n color: #DE330E;\n border: 1px solid #abc;\n border-top: 2px solid #DE330E;\n border-bottom: 1px solid #fff;\n}\n\n#tab1:checked ~ #content1,\n#tab2:checked ~ #content2,\n#tab3:checked ~ #content3,\n#tab4:checked ~ #content4 {\n display: block;\n}\n--\u003e\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate Part Number:\u003cbr\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/5-6111x?variant=43914581999843\" title=\"Spicer 5-6111X U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/5-6111x?variant=43914581999843\"\u003e5-6111X\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-15-6111x-u-joint?variant=43917907689699\" title=\"Spicer 15-6111X U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-15-6111x-u-joint?variant=43917907689699\"\u003e15-6111X\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (SVL Greasable)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-5-6211x-u-joint?variant=43921808097507\" title=\"Spicer 5-6211X U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-5-6211x-u-joint?variant=43921808097507\"\u003e5-6211X\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eU-Joint  (Non-Greasable)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNeapco 4-6937 U-Joint (No Lube Fitting)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNeapco \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/neapco_4-6128?variant=29114512965684\" title=\"Neapco 4-6128 U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/neapco_4-6128?variant=29114512965684\"\u003e4-6128\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Greasable) \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMeritor CP62N HWD U-Joint \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer 5-6106X U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050380000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050223000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050138000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050138010\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050273000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eAMP4372714, D73653, L31776, 1S9670, 3H7664, 8K7002, 1992573, 940252, 944862, AT115918, AT149826, AT25144, AT73775, 9025903, 76002601, 1508165, 135765H1, 197603H1, 631042C93, R12973399, R12974273, 5290945, R944862, 04694795, 90144, 10883600, 842505200, 2034881\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2019-07-29T14:19:47-04:00","created_at":"2019-07-29T14:19:47-04:00","vendor":"Neapco","type":"Universal Joint Kit","tags":["46128","BetweenBoltsBullet_1.688\"","Brand_Neapco","Distance Between Bolts_1.688\"","Grease_Greasable","LockUpBullet_5.531\"","Part_U-Joint","Pilot Diameter_5.531\"","Series_MECHANICS 6C","SeriesBullet_Mechanics 6C","U-Joint Type_Wing","UJointTypeBullet_Wing","Wing Bearing Type_HWD"],"price":12119,"price_min":12119,"price_max":12119,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":29114512965684,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"4-6128","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Neapco 4-6128 U-Joint","public_title":null,"options":["Default Title"],"price":12119,"weight":2722,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":"00083869461281","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.actionmachineinc.com\/cdn\/shop\/products\/4-6128.jpg?v=1564424458"],"featured_image":"\/\/www.actionmachineinc.com\/cdn\/shop\/products\/4-6128.jpg?v=1564424458","options":["Title"],"media":[{"alt":null,"id":3070963843207,"position":1,"preview_image":{"aspect_ratio":1.0,"height":220,"width":220,"src":"\/\/www.actionmachineinc.com\/cdn\/shop\/products\/4-6128.jpg?v=1564424458"},"aspect_ratio":1.0,"height":220,"media_type":"image","src":"\/\/www.actionmachineinc.com\/cdn\/shop\/products\/4-6128.jpg?v=1564424458","width":220}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eDriveshaft Universal Joint\u003c\/h1\u003e\n\u003cinput id=\"tab1\" type=\"radio\" name=\"tabs\" checked\u003e \u003clabel for=\"tab1\"\u003eNotes\u003c\/label\u003e \u003cinput id=\"tab2\" type=\"radio\" name=\"tabs\"\u003e \u003clabel for=\"tab2\"\u003eSpecs\u003c\/label\u003e \u003cinput id=\"tab3\" type=\"radio\" name=\"tabs\"\u003e \u003clabel for=\"tab3\"\u003eMeasuring Guides\u003c\/label\u003e \n\u003csection id=\"content1\"\u003e\u003cstrong\u003eNeapco Wing Bearing Style Universal Joint\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• Bearing cups are made from formed bar stock or precision forgings.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Bearing surfaces are case hardened to a uniform depth for strength and durability.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Mounting key and bolt holes are machined for a \u003c\/span\u003e\u003cspan\u003eprecise fit to mating parts.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Needle bearings are made from the highest \u003c\/span\u003e\u003cspan\u003equality bearing steel and are sized for \u003c\/span\u003e\u003cspan\u003emaximum life and load carrying capabilities.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Seals are made of nitrile rubber or cork for \u003c\/span\u003e\u003cspan\u003eoptimal grease retention and contaminant \u003c\/span\u003e\u003cspan\u003eexclusion.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Lubrication channels and grooves are provided \u003c\/span\u003e\u003cspan\u003eto allow positive greasing of each bearing cup \u003c\/span\u003e\u003cspan\u003efor extended joint life.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Trunnions are put through a deep carburization \u003c\/span\u003e\u003cspan\u003eprocess and ground to precision tolerances to \u003c\/span\u003e\u003cspan\u003einsure maximum life expectancy and smooth \u003c\/span\u003e\u003cspan\u003erunning surfaces.\u003c\/span\u003e\u003cspan\u003e \u003cbr\u003e• Journal trunnion ends are ground to length to \u003c\/span\u003e\u003cspan\u003einsure proper fit of mating parts.\u003c\/span\u003e Neapco\u003c\/section\u003e\n\u003c!-- ***** 2 ***** --\u003e\n\u003csection\u003e\n\u003csection\u003e\n\u003cp\u003e*\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003csection id=\"content2\"\u003e\n\u003ctable class=\"table table-bordered\"\u003e\n\u003ctbody class=\"pzv-tbl-tc1\"\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ng-binding\"\u003eNeapco\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eGreaseable:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan class=\"ng-binding\"\u003e\u003cspan class=\"ng-binding\"\u003eYes, Greaseable\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cdiv\u003eLube Fitting In Cross\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ng-binding\"\u003eWing Bearing Style\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWing Bearing Type:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eWING-HWD\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003cspan class=\"ng-binding\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eOEM Series:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eMECHANICS 6C\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eDistance Between Bolts: (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"ng-binding\"\u003e1.688 Inch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003ePilot Diameter:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e5.531 Inch\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-ng-repeat=\"(key,val) in part.partData.attrs\" class=\"ng-scope\"\u003e\n\u003ctd class=\"ng-binding\"\u003e\u003cstrong\u003eBolt Hole Diameter:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.410 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eVMRS: 024-001-004\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\" alt=\"\" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\"\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- ***** 3 ***** --\u003e\n\u003csection id=\"content3\"\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to Measure a Yoke\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eMeasure across the inside of the pilot diameter \u003cbr\u003eCAUTION: Make sure your spicer ruler or caliper is directly over the center of the bolt holes and pilot hole on the yoke. \u003cbr\u003e\u003cimg alt=\"Wing Yoke Diagram\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/Wing_Yoke_diagam_medium.png?v=1563890058\" style=\"float: none; margin: 5px;\" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/Wing_Yoke_diagam_medium.png?v=1563890058\" data-mce-style=\"float: none; margin: 5px;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHow to Measure a Wing U-Joint\u003c\/h3\u003e\n\u003cp\u003e  We recommend using a caliper or micrometer to most accurately measure u-joints. U-joint caps must be compressed when measuring dimension over the caps \/ Pilot Diameter. \u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\" alt=\"\" data-mce-src=\"\/\/cdn.shopify.com\/s\/files\/1\/2012\/8549\/files\/5-12211X_Drawing_2_9973_large.jpg?v=1520605457\"\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e (C)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eDistance over Caps\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e (S)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003eDistance Between Bolts\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c!-- ***** 4 ***** --\u003e\n\u003csection id='\"content4”'\u003e\n\u003cp\u003e****\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\u003c!--\np:not(:last-child) {\n margin: 0 0 20px;\n}\n\n\nsection {\n display: none;\n padding: 50px 0 0;\n border-top: 1px solid #DE330E;\n}\n\n#tab1 {\n display: none;\n}\n#tab2 {\n display: none;\n}\n#tab3 {\n display: none;\n}\n#tab4 {\n display: none;\n}\n\n\nlabel {\n display: inline-block;\n margin: 0 0 -1px;\n padding: 15px 25px;\n font-weight: 600;\n text-align: center;\n color: #abc;\n border: 1px solid transparent;\n}\n\nlabel:before {\n \n font-weight: normal;\n margin-right: 10px;\n}\n\nlabel[for*='1']:before { content: '\\f1cb'; }\nlabel[for*='2']:before { content: '\\f17d'; }\nlabel[for*='3']:before { content: '\\f16c'; }\nlabel[for*='4']:before { content: '\\f171'; }\n\nlabel:hover {\n color: #789;\n cursor: pointer;\n}\n\ninput:checked + label {\n color: #DE330E;\n border: 1px solid #abc;\n border-top: 2px solid #DE330E;\n border-bottom: 1px solid #fff;\n}\n\n#tab1:checked ~ #content1,\n#tab2:checked ~ #content2,\n#tab3:checked ~ #content3,\n#tab4:checked ~ #content4 {\n display: block;\n}\n--\u003e\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate Part Number:\u003cbr\u003e\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/5-6111x?variant=43914581999843\" title=\"Spicer 5-6111X U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/5-6111x?variant=43914581999843\"\u003e5-6111X\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-15-6111x-u-joint?variant=43917907689699\" title=\"Spicer 15-6111X U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-15-6111x-u-joint?variant=43917907689699\"\u003e15-6111X\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (SVL Greasable)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-5-6211x-u-joint?variant=43921808097507\" title=\"Spicer 5-6211X U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/spicer-5-6211x-u-joint?variant=43921808097507\"\u003e5-6211X\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eU-Joint  (Non-Greasable)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNeapco 4-6937 U-Joint (No Lube Fitting)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNeapco \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.actionmachineinc.com\/products\/neapco_4-6128?variant=29114512965684\" title=\"Neapco 4-6128 U-Joint\" data-mce-href=\"https:\/\/www.actionmachineinc.com\/products\/neapco_4-6128?variant=29114512965684\"\u003e4-6128\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Greasable) \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMeritor CP62N HWD U-Joint \u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer 5-6106X U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050380000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050223000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050138000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050138010\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpicer \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e050273000\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e U-Joint (Obsolete)\u003cbr data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003eAMP4372714, D73653, L31776, 1S9670, 3H7664, 8K7002, 1992573, 940252, 944862, AT115918, AT149826, AT25144, AT73775, 9025903, 76002601, 1508165, 135765H1, 197603H1, 631042C93, R12973399, R12974273, 5290945, R944862, 04694795, 90144, 10883600, 842505200, 2034881\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e"}

Neapco 4-6128 U-Joint

Vendor: Neapco, Sku: 4-6128

Product Description

Driveshaft Universal Joint

 
Neapco Wing Bearing Style Universal Joint
• Bearing cups are made from formed bar stock or precision forgings.
• Bearing surfaces are case hardened to a uniform depth for strength and durability.
• Mounting key and bolt holes are machined for a precise fit to mating parts.
• Needle bearings are made from the highest quality bearing steel and are sized for maximum life and load carrying capabilities.
• Seals are made of nitrile rubber or cork for optimal grease retention and contaminant exclusion.
• Lubrication channels and grooves are provided to allow positive greasing of each bearing cup for extended joint life.
• Trunnions are put through a deep carburization process and ground to precision tolerances to insure maximum life expectancy and smooth running surfaces.
• Journal trunnion ends are ground to length to
insure proper fit of mating parts. Neapco

*

 

Brand: Neapco
Greaseable: Yes, Greaseable
Lube Fitting In Cross
Type: Wing Bearing Style
Wing Bearing Type:
WING-HWD
OEM Series:
MECHANICS 6C
Distance Between Bolts: (S) 1.688 Inch
Pilot Diameter:
5.531 Inch
Bolt Hole Diameter: 0.410 Inch

VMRS: 024-001-004

How to Measure a Yoke

Measure across the inside of the pilot diameter
CAUTION: Make sure your spicer ruler or caliper is directly over the center of the bolt holes and pilot hole on the yoke. 
Wing Yoke Diagram

How to Measure a Wing U-Joint

  We recommend using a caliper or micrometer to most accurately measure u-joints. U-joint caps must be compressed when measuring dimension over the caps / Pilot Diameter. 

 (C)
Distance over Caps
 (S)
Distance Between Bolts

****


Alternate Part Number:
Spicer 5-6111X U-Joint
Spicer 15-6111X U-Joint (SVL Greasable)
Spicer 5-6211X U-Joint  (Non-Greasable)
Neapco 4-6937 U-Joint (No Lube Fitting)
Neapco 4-6128 U-Joint (Greasable) 
Meritor CP62N HWD U-Joint 
Spicer 5-6106X U-Joint (Obsolete)
Spicer 050380000 U-Joint (Obsolete)
Spicer 050223000 U-Joint (Obsolete)
Spicer 050138000 U-Joint (Obsolete)
Spicer 050138010 U-Joint (Obsolete)
Spicer 050273000 U-Joint (Obsolete)
AMP4372714, D73653, L31776, 1S9670, 3H7664, 8K7002, 1992573, 940252, 944862, AT115918, AT149826, AT25144, AT73775, 9025903, 76002601, 1508165, 135765H1, 197603H1, 631042C93, R12973399, R12974273, 5290945, R944862, 04694795, 90144, 10883600, 842505200, 2034881


Sku: 4-6128
Vendor: Neapco
$121.19
Maximum quantity available reached.

DETAILS

OEM Series:
Mechanics 6C
Manufacturer: Neapco
Greasable: Greasable
Bearing Type: Wing HWD
Manufacturer Part Number: 4-6128
Distance Between Bolts: 1.688"
Pilot Diameter (1): 5.531"
OEM/Alternate Part Number:
00083869461281
.

Related Products