{"product_id":"moog-k6390-steering-idler-arm-1","title":"Moog K6390 Steering Idler Arm","description":"\u003ch2\u003eMOOG K6390 Steering Idler Arm\u003c\/h2\u003e\u003cp\u003eThe MOOG K6390 steering idler arm is built for classic GM truck and SUV steering systems that need stable linkage support and consistent road feel. It is pre-greased and includes a castle nut and grease fitting for serviceable maintenance.\u003c\/p\u003e\u003cp\u003eCompatible with 1988-1992 Chevrolet C1500, C2500, C3500, K1500, K2500, and K3500, plus 1992 Chevrolet Blazer, Suburban, and GMC Yukon applications, this MOOG idler arm is a direct-fit steering replacement for many full-size GM platforms.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePre-greased for initial service readiness\u003c\/li\u003e\n\u003cli\u003eCastle nut included\u003c\/li\u003e\n\u003cli\u003eGrease fitting included for routine lubrication\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for steering linkage support\u003c\/li\u003e\n\u003cli\u003eLength: 140.0 mm (5.512 in.)\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 60.5 mm (2.382 in.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1992 Chevrolet Blazer, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Chevrolet C1500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 Chevrolet C1500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Chevrolet C2500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 Chevrolet C2500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Chevrolet C3500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Chevrolet K1500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 Chevrolet K1500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Chevrolet K2500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 Chevrolet K2500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 Chevrolet K3500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 GMC C1500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 GMC C1500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 GMC C2500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 GMC C2500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 GMC C3500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 GMC K1500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 GMC K1500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 GMC K2500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 GMC K2500 Suburban, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1988-1992 GMC K3500, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003cli\u003eFits 1992 GMC Yukon, N\/A. Notes: Includes powdered-metal Gusher bearing to allow grease to penetrate bearing surfaces; heavy duty design includes frame bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteering looseness in the idler arm linkage\u003c\/li\u003e\n\u003cli\u003eUneven steering response on GM truck and SUV front ends\u003c\/li\u003e\n\u003cli\u003eWear at the steering support point from age and mileage\u003c\/li\u003e\n\u003cli\u003eService issues where a greaseable replacement is preferred\u003c\/li\u003e\n\u003cli\u003eReplacement needs for 1988-1992 Chevrolet C1500 and GMC K2500 steering systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify mounting hole diameter and overall length against the original part before installation. The included grease fitting supports routine lubrication after installation, and the pre-greased design helps simplify initial setup. This part cross-references Delphi TA2133 for the same application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMOOG is known for chassis components that incorporate design updates aimed at longer service life and easier replacement. The K6390 follows that approach with serviceable lubrication features and OE-style fitment for the listed Chevrolet and GMC applications.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":52729582190773,"sku":"BCCH-K6390","price":46.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/Q2_K6390_Ang.jpg?v=1782197761","url":"https:\/\/www.partcatalog.com\/products\/moog-k6390-steering-idler-arm-1","provider":"PartCatalog","version":"1.0","type":"link"}