{"product_id":"keller-polaris-rzr-turbo-r-ball-joints","title":"Keller Polaris RZR Turbo R Ball Joints (2022-2024)","description":"\u003cp\u003e\u003cstrong\u003ePolaris RZR Turbo R ball joints fail at the snap ring, not the joint itself.\u003c\/strong\u003e That thin clip is the only thing holding a factory joint in the A-arm, and it deforms or shears under the loads a 74-inch car generates on hard landings. Keller ball joints remove it entirely — the two-piece housing threads into the arm like a nut and bolt. Hardened 4340 chromoly, greaseable, adjustable and rebuildable.\u003c\/p\u003e\n\u003cp\u003eTodd Keller's original threaded design, covering the Turbo R and Turbo R 4 from 2022 through 2024. The Turbo R uses a different joint in the upper and lower positions, so select the option for the position you are replacing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-piece threaded housing eliminates the OEM snap ring\u003c\/li\u003e\n\u003cli\u003e4340 hardened chromoly steel housings and studs\u003c\/li\u003e\n\u003cli\u003eAdjustable and greaseable for correct stud articulation over years of service\u003c\/li\u003e\n\u003cli\u003eRebuildable — a worn joint is serviced, not replaced\u003c\/li\u003e\n\u003cli\u003ePosition-specific upper and lower joints, sold singly, in pairs or as a full front end\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty against manufacturing defects\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt To Solve: RZR Turbo R Ball Joint Pull-Out and Snap Ring Failure\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSnap ring shearing and letting the joint separate from the A-arm\u003c\/li\u003e\n\u003cli\u003eClunking or knocking from the front end over rough ground and whoops\u003c\/li\u003e\n\u003cli\u003ePlay in the wheel when rocked top-to-bottom on a jack\u003c\/li\u003e\n\u003cli\u003eRepeat OEM joint failures on a big-bore car that already puts serious load through the front end\u003c\/li\u003e\n\u003cli\u003eTorn boots admitting water and grit so the joint wears from the inside\u003c\/li\u003e\n\u003cli\u003eReplacing the same joint often enough that it has become routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBest For: Fast Desert and Dune RZR Turbo R Builds\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTurbo R and Turbo R 4 owners riding open desert, dunes and high-speed whoops\u003c\/li\u003e\n\u003cli\u003eRiders landing the car hard and often\u003c\/li\u003e\n\u003cli\u003eOwners who have already replaced a factory joint more than once\u003c\/li\u003e\n\u003cli\u003eTurbo R 4 owners carrying more weight through the front end\u003c\/li\u003e\n\u003cli\u003eAnyone rebuilding a front end who wants to do it once\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Pro R shares this platform's lower joint but uses a different upper. Order from the Pro R listing if that is your machine.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 4340 hardened chromoly steel, stud and housing\u003c\/li\u003e\n\u003cli\u003eDesign: two-piece threaded housing, no snap ring\u003c\/li\u003e\n\u003cli\u003eServiceability: adjustable, greaseable and rebuildable\u003c\/li\u003e\n\u003cli\u003eA-arm modification: not required\u003c\/li\u003e\n\u003cli\u003ePositions: upper and lower use different joints on this platform\u003c\/li\u003e\n\u003cli\u003eWarranty: limited lifetime against manufacturing defects, original purchaser\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: BJK-P-XP1KT#AA (upper), BJK-P-RZRTR (lower), BJK-P-XP1KT-K-2#AA (two uppers), BJK-P-RZRTR-L-K-2 (two lowers), BJK-P-RZRTR-K-2 (upper and lower), BJK-P-RZRTR-K-4 (full front end)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris RZR Turbo R: 2022-2024\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Turbo R 4: 2022-2024\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth the two-seat and four-seat Turbo R are covered. Fitment is not guaranteed on applications not listed above.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhy do RZR Turbo R ball joints pull out of the A-arm?\u003c\/h3\u003e\n\u003cp\u003eThe factory joint is retained by a snap ring seated in a groove. The loads a Turbo R generates on landings can deform or shear that ring, and once it goes the joint has nothing holding it. Keller joints thread into the A-arm instead, so there is no clip to fail.\u003c\/p\u003e\n\u003ch3\u003eAre the upper and lower joints different on the Turbo R?\u003c\/h3\u003e\n\u003cp\u003eYes. Unlike most RZR platforms, the Turbo R uses a different joint top and bottom. Select the Upper or Lower option for the position you are replacing, or take the full front end for all four.\u003c\/p\u003e\n\u003ch3\u003eDo these fit the four-seat Turbo R 4?\u003c\/h3\u003e\n\u003cp\u003eYes. Both the Turbo R and the Turbo R 4 are covered from 2022 through 2024.\u003c\/p\u003e\n\u003ch3\u003eAre these the same as the Pro R joints?\u003c\/h3\u003e\n\u003cp\u003ePartly. The two cars share a lower joint but use different uppers, so the listings are separate. Order from the Pro R page if that is your machine.\u003c\/p\u003e\n\u003ch3\u003eDo Keller ball joints require A-arm modification?\u003c\/h3\u003e\n\u003cp\u003eStandard Keller joints do not — they thread into the factory arm as supplied. The Mega version uses an oversized housing and does require machined A-arms, which is the main reason to pick one over the other.\u003c\/p\u003e\n\u003ch3\u003eCan these be rebuilt instead of replaced?\u003c\/h3\u003e\n\u003cp\u003eYes. They grease and adjust, and the Keller ball joint rebuild kit for Polaris services them with a new cup, boot and pin when the internals eventually wear.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Keller\u003c\/h2\u003e\n\u003cp\u003eTodd Keller designed the two-piece threaded ball joint to fix the one part of a stock front end that keeps failing, and SuperATV now builds and backs the line. The design has barely changed because it does not need to: thread the housing in like a nut and bolt, use a chromoly stud, and make the whole assembly serviceable so a worn joint gets rebuilt rather than binned.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eComplete Your RZR Turbo R Front End Rebuild\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm which position you are replacing — the Turbo R takes different uppers and lowers, and the full front end option covers all four corners. If the boots are torn but the joints are sound, the Keller boot replacement kit is the cheaper fix. If the joints are worn but the housings are good, the Keller rebuild kit for Polaris services them. Riders doing a full front end usually look at tie rods and A-arm bushings while everything is apart.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Video\u003c\/h2\u003e\n\u003cp\u003eOfficial SuperATV installation walkthrough with Todd Keller: \u003ca href=\"https:\/\/www.youtube.com\/watch?v=Mbt4iX4DWRA\" target=\"_blank\" rel=\"noopener\"\u003eHow To Install Keller Ball Joints\u003c\/a\u003e\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why do RZR Turbo R ball joints pull out of the A-arm?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The factory joint is retained by a snap ring seated in a groove. The loads a Turbo R generates on landings can deform or shear that ring, and once it goes the joint has nothing holding it. Keller joints thread into the A-arm instead, so there is no clip to fail.\"}},{\"@type\":\"Question\",\"name\":\"Are the upper and lower joints different on the Turbo R?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Unlike most RZR platforms, the Turbo R uses a different joint top and bottom. Select the Upper or Lower option for the position you are replacing, or take the full front end for all four.\"}},{\"@type\":\"Question\",\"name\":\"Do these fit the four-seat Turbo R 4?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Both the Turbo R and the Turbo R 4 are covered from 2022 through 2024.\"}},{\"@type\":\"Question\",\"name\":\"Are these the same as the Pro R joints?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Partly. The two cars share a lower joint but use different uppers, so the listings are separate. Order from the Pro R page if that is your machine.\"}},{\"@type\":\"Question\",\"name\":\"Do Keller ball joints require A-arm modification?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Standard Keller joints do not - they thread into the factory arm as supplied. The Mega version uses an oversized housing and does require machined A-arms, which is the main reason to pick one over the other.\"}},{\"@type\":\"Question\",\"name\":\"Can these be rebuilt instead of replaced?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. They grease and adjust, and the Keller ball joint rebuild kit for Polaris services them with a new cup, boot and pin when the internals eventually wear.\"}}]},{\"@type\":\"VideoObject\",\"name\":\"How To Install Keller Ball Joints With Todd Keller\",\"description\":\"Official SuperATV walkthrough showing how Keller two-piece threaded ball joints install into the A-arm without a snap ring.\",\"thumbnailUrl\":\"https:\/\/i.ytimg.com\/vi\/Mbt4iX4DWRA\/hqdefault.jpg\",\"uploadDate\":\"2022-08-03\",\"embedUrl\":\"https:\/\/www.youtube.com\/embed\/Mbt4iX4DWRA\",\"contentUrl\":\"https:\/\/www.youtube.com\/watch?v=Mbt4iX4DWRA\"}]}\u003c\/script\u003e","brand":"Keller","offers":[{"title":"Upper — 1 joint","offer_id":51388832514084,"sku":"BJK-P-XP1KT#AA","price":153.95,"currency_code":"USD","in_stock":true},{"title":"Lower — 1 joint","offer_id":51388832546852,"sku":"BJK-P-RZRTR","price":153.95,"currency_code":"USD","in_stock":true},{"title":"2 Uppers — 2 joints","offer_id":51388832579620,"sku":"BJK-P-XP1KT-K-2#AA","price":307.9,"currency_code":"USD","in_stock":true},{"title":"2 Lowers — 2 joints","offer_id":51388832612388,"sku":"BJK-P-RZRTR-L-K-2","price":307.9,"currency_code":"USD","in_stock":true},{"title":"Upper + Lower — 2 joints","offer_id":51388832645156,"sku":"BJK-P-RZRTR-K-2","price":307.9,"currency_code":"USD","in_stock":true},{"title":"Full front end — 4 joints","offer_id":51388832677924,"sku":"BJK-P-RZRTR-K-4","price":615.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/6488\/3236\/files\/bjk-p-rzrtr-k-4_1_2.jpg?v=1788505196","url":"https:\/\/dunes2dezertsxs.com\/products\/keller-polaris-rzr-turbo-r-ball-joints","provider":"Dunes 2 Dezert SXS","version":"1.0","type":"link"}