{"product_id":"all-balls-caliper-piston-kit-18-9050-for-polaris-rzr-turbo-s-and-turbo-r","title":"ALL BALLS Caliper Piston Kit 18-9050 for Polaris RZR Turbo S and Turbo R","description":"\u003cp\u003eRestore reliable brake caliper performance with the ALL BALLS Caliper Piston Kit, manufacturer part number 18-9050 and vendor part number 21-89050. This precision-machined rebuild kit is designed for compatible Polaris RZR models and provides the piston or pistons needed to rebuild one caliper. It is an effective replacement for worn, corroded, or damaged original components.\u003c\/p\u003e\u003cp\u003eManufactured from high-grade 304 stainless steel, the ALL BALLS piston is engineered to reduce thermal conductivity by up to 93% compared with aluminum. Stainless steel construction also helps address common issues associated with plastic composite pistons, which may become brittle with age, as well as OEM chrome-plated steel and aluminum pistons that can be prone to corrosion. The kit also eliminates failure-prone ceramic inserts found on some KTM applications.\u003c\/p\u003e\u003cp\u003eFitment includes the 2021 Polaris RZR Turbo S 4 and RZR Turbo S 4 Velocity; 2022 Polaris RZR Turbo R Sport, Turbo R Premium, Turbo R Ultimate, Turbo R 4 Sport, Turbo R 4 Premium, and Turbo R 4 Ultimate; and 2023 Polaris RZR Turbo R 4 Premium and Turbo R 4 Sport. Verify the vehicle model and caliper application before installation. This ALL BALLS rebuild component is intended for brake system service by a qualified installer.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision machined from high-grade 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eReduces thermal conductivity by up to 93% compared with aluminum\u003c\/li\u003e\n\u003cli\u003eHelps replace plastic composite pistons that may become brittle with age\u003c\/li\u003e\n\u003cli\u003eResists corrosion concerns associated with chrome-plated steel and aluminum pistons\u003c\/li\u003e\n\u003cli\u003eEliminates failure-prone ceramic inserts found on some KTM models\u003c\/li\u003e\n\u003cli\u003eIncludes the piston or pistons required to rebuild one caliper\u003c\/li\u003e\n\u003cli\u003eFits select 2021-2023 Polaris RZR Turbo S and Turbo R models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2021 Polaris RZR Turbo S 4\u003cbr\u003e\n2021 Polaris RZR Turbo S 4 Velocity\u003cbr\u003e\n2022 Polaris RZR Turbo R 4 Premium\u003cbr\u003e\n2022 Polaris RZR Turbo R 4 Sport\u003cbr\u003e\n2022 Polaris RZR Turbo R 4 Ultimate\u003cbr\u003e\n2022 Polaris RZR Turbo R Premium\u003cbr\u003e\n2022 Polaris RZR Turbo R Sport\u003cbr\u003e\n2022 Polaris RZR Turbo R Ultimate\u003cbr\u003e\n2023 Polaris RZR Pro R Premium\u003cbr\u003e\n2023 Polaris RZR Pro R Ultimate\u003cbr\u003e\n2023 Polaris RZR Turbo R 4 Premium\u003cbr\u003e\n2023 Polaris RZR Turbo R 4 Sport\u003cbr\u003e\n2023 Polaris RZR Turbo R 4 Ultimate\u003cbr\u003e\n2023 Polaris RZR Turbo R Premium\u003cbr\u003e\n2023 Polaris RZR Turbo R Sport\u003cbr\u003e\n2023 Polaris RZR Turbo R Ultimate\u003cbr\u003e\n2024 Polaris RZR Pro R Premium\u003cbr\u003e\n2024 Polaris RZR Pro R Ultimate\u003cbr\u003e\n2024 Polaris RZR Turbo R 4 Sport\u003cbr\u003e\n2024 Polaris RZR Turbo R Premium\u003cbr\u003e\n2024 Polaris RZR Turbo R Sport\u003cbr\u003e\n2024 Polaris RZR Turbo R Ultimate\u003cbr\u003e\n2025 Polaris RZR Pro R Factory-Armored Edition\u003cbr\u003e\n2025 Polaris RZR Pro R Race Replica Edition\u003cbr\u003e\n2025 Polaris RZR Pro R Sport\u003cbr\u003e\n2025 Polaris RZR Pro R Ultimate\u003cbr\u003e\n2025 Polaris RZR Pro S Premium\u003cbr\u003e\n2025 Polaris RZR Pro S Sport\u003cbr\u003e\n2025 Polaris RZR Pro S Ultimate","brand":"ALL BALLS","offers":[{"title":"Default Title","offer_id":67551692194027,"sku":"21-89050","price":47.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e708-6814c913c4cd5.png?v=1790720913","url":"https:\/\/ctracingservices.com\/products\/all-balls-caliper-piston-kit-18-9050-for-polaris-rzr-turbo-s-and-turbo-r","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}