{"product_id":"dorman-946-590-drive-shaft-rear","title":"Dorman 946-590 Drive Shaft - Rear","description":"\u003ch2\u003eDorman 946-590 Rear Drive Shaft\u003c\/h2\u003e\u003cp\u003eRestore driveline function on compatible Chevrolet S10 Blazer and GMC Jimmy applications with this Dorman drive shaft assembly. Part number 946-590 is a complete rear drive shaft built with new yokes and tubes, then pre-balanced for installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel shaft construction for driveline service\u003c\/li\u003e\n\u003cli\u003ePre-balanced assembly for smoother operation\u003c\/li\u003e\n\u003cli\u003e100% new yokes and tubes\u003c\/li\u003e\n\u003cli\u003eSlip yoke included\u003c\/li\u003e\n\u003cli\u003eOverall length adjustable for fitment alignment\u003c\/li\u003e\n\u003cli\u003e57.25 in drive shaft length with 3.5 in shaft diameter\u003c\/li\u003e\n\u003cli\u003e0.083 in wall thickness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 946-590 is a rear drive shaft assembly for 1991-1994 Chevrolet S10 Blazer, 1992-1994 GMC Jimmy, and 1991 GMC S15 Jimmy applications. It is built from steel and supplied as a pre-balanced replacement to help simplify driveline service. The assembly uses new yokes and tubes, and the adjustable overall length helps support proper installation on the listed rear-position vehicles. This part cross-references 26012305 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVibration from a worn or out-of-balance rear drive shaft\u003c\/li\u003e\n\u003cli\u003eNoise caused by damaged yokes or tube wear\u003c\/li\u003e\n\u003cli\u003eDriveline play related to slip yoke wear\u003c\/li\u003e\n\u003cli\u003eLoss of smooth power transfer to the rear axle\u003c\/li\u003e\n\u003cli\u003eService issues on a damaged or bent original shaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear-position fitment before ordering. Confirm shaft length, slip yoke engagement, and driveline alignment against the original part on your Chevrolet S10 Blazer or GMC Jimmy. Inspect related driveline components during installation to help ensure proper operation after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis Dorman replacement drive shaft is assembled with new structural components and balanced before shipment to support consistent driveline performance. Part number 946-590 is built for direct replacement use on the listed applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52798259429557,"sku":"BKKY-946-590","price":604.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_946590_Fro.jpg?v=1784008732","url":"https:\/\/www.partcatalog.com\/products\/dorman-946-590-drive-shaft-rear","provider":"PartCatalog","version":"1.0","type":"link"}