{"product_id":"whiteline-kca331-front-caster-kit-nissan-240sx-300zx","title":"Whiteline 89-98 Nissan 240SX S13 \u0026 S14 \/ 90-96 Nissan 300zx Z32 Front Caster adj kit-radius rod bush","description":"\u003ch4\u003eDial In Real Caster Adjustment On Your S-Chassis Or Z32\u003c\/h4\u003e\n\u003cp\u003eLowering your 240SX or 300ZX or adding aggressive camber for track use throws off caster angle, and the factory radius rod bushings give you zero way to correct it. This Whiteline KCA331 caster adjusting kit replaces the front radius rod bushing with an adjustable design, giving you up to 0.75 degrees of caster correction so your alignment shop can actually dial the front end back in.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAdds up to plus or minus 0.75 degrees of front caster adjustment\u003c\/li\u003e\n\u003cli\u003eReplaces the compliant factory radius rod bushing with a firmer adjustable design\u003c\/li\u003e\n\u003cli\u003eImproves steering feel and on center stability after lowering or alignment changes\u003c\/li\u003e\n\u003cli\u003eDurable polyurethane construction resists the wear that leads to factory bushing collapse\u003c\/li\u003e\n\u003cli\u003eDirect bolt in replacement using the factory radius rod mounting point\u003c\/li\u003e\n\u003cli\u003eKCA331 shares the same front radius rod design across the S13, S14, and Z32 platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1994\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1996\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e300ZX\u003c\/td\u003e\n\u003ctd\u003eTurbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWhiteline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003eKCA331\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eKCA331\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Range\u003c\/td\u003e\n\u003ctd\u003eUp to 0.75 Degrees Caster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRadius Rod Bushing Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFront adjustable radius rod bushing kit for one side pair\u003c\/li\u003e\n\u003cli\u003eRequired hardware for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout Whiteline\u003c\/h4\u003e\n\u003cp\u003eWhiteline designs and manufactures suspension components engineered to sharpen handling while preserving daily drivability. Their caster and camber correction kits, control arms, and bushing sets use proprietary synthetic elastomers and precision engineered geometry to correct factory suspension compliance and unlock more consistent, predictable handling.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the KCA331?\u003c\/strong\u003e\u003cp\u003eThe KCA331 is a Whiteline front caster adjusting kit that replaces the factory radius rod bushing on the Nissan 240SX and 300ZX, adding up to 0.75 degrees of caster correction.\u003c\/p\u003e\n\u003cstrong\u003eWhy do I need extra caster adjustment on my 240SX or 300ZX?\u003c\/strong\u003e\u003cp\u003eLowering the vehicle or making significant camber changes shifts caster outside the factory adjustment range, and this kit gives your alignment technician the range needed to correct it.\u003c\/p\u003e\n\u003cstrong\u003eDoes this kit affect ride quality?\u003c\/strong\u003e\u003cp\u003eThe polyurethane bushing is firmer than the factory rubber piece, which slightly sharpens steering feel while remaining suitable for street use.\u003c\/p\u003e\n\u003cstrong\u003eDo I need an alignment after installing this kit?\u003c\/strong\u003e\u003cp\u003eYes, since this kit is specifically designed to change caster angle, a full alignment is required after installation to set your desired specification.\u003c\/p\u003e\n\u003cstrong\u003eWill this kit work with coilovers or a lowering spring setup?\u003c\/strong\u003e\u003cp\u003eYes, this kit is commonly installed alongside lowering springs or coilovers specifically to correct the caster shift that comes with a lower ride height.\u003c\/p\u003e\n\u003cstrong\u003eCan I install this kit in my home garage?\u003c\/strong\u003e\u003cp\u003eYes, most installers with basic hand tools and jack stands can complete this swap, though a proper alignment afterward requires shop equipment.\u003c\/p\u003e\n\u003cstrong\u003eDoes this kit include the radius rod itself?\u003c\/strong\u003e\u003cp\u003eNo, this kit includes the replacement adjustable bushing only and reuses your factory radius rod.\u003c\/p\u003e\n\u003cstrong\u003eIs this kit front or rear specific?\u003c\/strong\u003e\u003cp\u003eThis kit is for the front radius rod only and does not include any rear suspension components.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRaise and safely support the front of the vehicle on jack stands\u003c\/li\u003e\n\u003cli\u003eRemove the front radius rod from its chassis and control arm mounting points\u003c\/li\u003e\n\u003cli\u003ePress out the factory bushing from the radius rod\u003c\/li\u003e\n\u003cli\u003eInstall the new Whiteline adjustable bushing into the radius rod\u003c\/li\u003e\n\u003cli\u003eReinstall the radius rod and torque all fasteners to factory specification\u003c\/li\u003e\n\u003cli\u003eLower the vehicle and have a professional alignment performed to set caster\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Whiteline","offers":[{"title":"Default Title","offer_id":46249994846287,"sku":"WHLKCA331","price":76.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/whlkca331-1_ffe88354-88ec-49c8-b081-b4365177a731.webp?v=1785249063","url":"https:\/\/www.blackopsautoworks.com\/products\/whiteline-kca331-front-caster-kit-nissan-240sx-300zx","provider":"Black Ops Auto Works","version":"1.0","type":"link"}