{"product_id":"all-balls-racing-ranger-midsize-rear-caliper-piston-kit","title":"All Balls Racing Ranger Midsize Rear Caliper Piston Kit (2004-2026)","description":"\u003cp\u003e\u003cstrong\u003eThe All Balls Racing rear stainless brake caliper piston kit for the Polaris Ranger Midsize, Ranger and Ranger 500 replaces worn factory parts to cure sticking calipers, leaking seals and weak brakes.\u003c\/strong\u003e It is built to All Balls' application data as a direct replacement, so it goes back in where the original came out and restores firm, consistent braking.\u003c\/p\u003e\n\u003cp\u003eSearching for Polaris Ranger midsize rear caliper piston, Polaris Ranger midsize caliper pistons or Polaris Ranger midsize brake caliper piston kit? Use the exact-model fitment list below to confirm this kit matches your machine.\u003c\/p\u003e\u003cp\u003eKit contents per All Balls: caliper piston x1.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrades OEM steel, composite or aluminum pistons to 304 stainless steel, per All Balls\u003c\/li\u003e\n\u003cli\u003eEliminates OEM ceramic inserts that can crack under heavy load and high heat\u003c\/li\u003e\n\u003cli\u003e304 stainless resists the corrosion found on chrome-plated pistons and will not turn brittle like composite pistons\u003c\/li\u003e\n\u003cli\u003eStainless steel conducts up to 90% less heat than aluminum, sending less heat into the caliper and fluid, per All Balls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt To Solve: Worn Polaris Ranger Midsize, Ranger and Ranger 500 Rear Stainless Brake Caliper Piston Kit Problems\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCorroded, pitted or sticking caliper pistons\u003c\/li\u003e\n\u003cli\u003eBrittle composite pistons that crack\u003c\/li\u003e\n\u003cli\u003eHeat fade from pistons that pass heat to the fluid\u003c\/li\u003e\n\u003cli\u003eRepeat sticking after seal-only rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBest For: Polaris Ranger Midsize, Ranger and Ranger 500 Owners Rebuilding The Brakes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRanger Midsize owners replacing worn caliper pistons\u003c\/li\u003e\n\u003cli\u003eRiders in sand, mud and water who wear brakes fast\u003c\/li\u003e\n\u003cli\u003eHigher-hour trail and work machines\u003c\/li\u003e\n\u003cli\u003eOwners doing their own brake service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: All Balls Racing\u003c\/li\u003e\n\u003cli\u003eProduct type: rear stainless brake caliper piston kit\u003c\/li\u003e\n\u003cli\u003eContents: Caliper piston x1\u003c\/li\u003e\n\u003cli\u003eKit type: rear stainless brake caliper piston kit\u003c\/li\u003e\n\u003cli\u003ePosition (per All Balls): rear\u003c\/li\u003e\n\u003cli\u003eMaterial: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eCountry of origin: China\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 18-9036\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eAll Balls lists this rear stainless brake caliper piston kit for the following UTVs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolaris ACE 900 XC (2017-2019)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 570 Midsize (2013-2021)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 400 (2010-2014)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 500 (2017-2022, 2026)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 570 SP (2022-2025)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger Pro XD (2022-2025)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 325 (2014-2016)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 325 EU (2015)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 325 HD (2015)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 570 (2015-2016)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 570 EU (2015-2018)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 570 HD (2015-2016)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 570 MD (2016)\u003c\/li\u003e\n\u003cli\u003ePolaris ACE 900 EFI EPS (2016)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 2x4 (2004)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 2x4 500 (2005-2007)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 325 ETX (2015-2016)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 325 ETX EU (2015)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 4x4 500 (2004-2007)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 4x4 500 EFI (2007, 2011-2012)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger 4x4 700 (2005-2007)\u003c\/li\u003e\n\u003cli\u003ePolaris Ranger TM 700 (2004-2006)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePosition by machine, per All Balls:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eRear: Polaris ACE; Polaris PRO; Polaris Ranger; Polaris Ranger 325; Polaris Ranger 500; Polaris Ranger 570\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eAll Balls also lists this part for some ATV models; D2D lists UTV fitment only.\u003c\/p\u003e\n\u003cp\u003eFitment is based on the manufacturer's application data. Fitment is not guaranteed on unlisted models; confirm your exact year, model and package before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhy replace the Ranger Midsize caliper pistons with stainless?\u003c\/h3\u003e\n\u003cp\u003eOEM composite pistons can turn brittle and chrome or aluminum pistons can corrode and stick. All Balls' 304 stainless pistons resist corrosion and carry less heat into the caliper.\u003c\/p\u003e\n\u003ch3\u003eWhat comes in the kit?\u003c\/h3\u003e\n\u003cp\u003eAll Balls lists one caliper piston.\u003c\/p\u003e\n\u003ch3\u003eWhich models does it fit?\u003c\/h3\u003e\n\u003cp\u003eAll Balls lists Polaris Ace 900 XC (2017-2019); Polaris Ranger Midsize (2013-2021); Polaris 400 (2010-2014); Polaris 500 (2017-2022, 2026); Polaris SP 570 (2022-2025); Polaris Ranger Pro XD (2022-2025); Polaris ACE 325 (2014-2016); Polaris ACE 325 EU (2015); Polaris ACE 325 HD (2015); Polaris ACE 570 (2015-2016); Polaris ACE 570 EU (2015-2018); and more, see the full fitment list below.\u003c\/p\u003e\n\u003ch3\u003eWhich position does it fit?\u003c\/h3\u003e\n\u003cp\u003eAll Balls lists this part for the rear position on the machines it covers. Confirm your exact year and model in the fitment list.\u003c\/p\u003e\n\u003ch3\u003eIs installation difficult?\u003c\/h3\u003e\n\u003cp\u003eThe caliper is disassembled, the old pistons are pushed out and the new stainless pistons go in with fresh seals. A caliper rebuild kit is usually replaced at the same time. Bleed the brakes afterward. All Balls does not publish an install sheet for this part.\u003c\/p\u003e\n\u003ch3\u003eDo I need a caliper rebuild kit as well?\u003c\/h3\u003e\n\u003cp\u003eUsually yes. New seals and boots should go in with new pistons, so pair this with the matching All Balls caliper rebuild kit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy All Balls Racing\u003c\/h2\u003e\n\u003cp\u003eAll Balls Racing specializes in replacement bearings, seals, brake, drivetrain, steering and suspension parts for ATVs and UTVs, packaged by application so the right parts arrive for the job. Its kits are built as direct replacements for the factory parts they cover.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eComplete Your Ranger Midsize Brake Service\u003c\/h2\u003e\n\u003cp\u003eConfirm your exact year, model and position in the fitment list before ordering. Inspect the pads, rotors, caliper seals and fluid at the same time, and bleed the brakes with fresh fluid after any hydraulic work.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Why replace the Ranger Midsize caliper pistons with stainless?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"OEM composite pistons can turn brittle and chrome or aluminum pistons can corrode and stick. All Balls' 304 stainless pistons resist corrosion and carry less heat into the caliper.\"}}, {\"@type\": \"Question\", \"name\": \"What comes in the kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All Balls lists one caliper piston.\"}}, {\"@type\": \"Question\", \"name\": \"Which models does it fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All Balls lists Polaris Ace 900 XC (2017-2019); Polaris Ranger Midsize (2013-2021); Polaris 400 (2010-2014); Polaris 500 (2017-2022, 2026); Polaris SP 570 (2022-2025); Polaris Ranger Pro XD (2022-2025); Polaris ACE 325 (2014-2016); Polaris ACE 325 EU (2015); Polaris ACE 325 HD (2015); Polaris ACE 570 (2015-2016); Polaris ACE 570 EU (2015-2018); and more, see the full fitment list below.\"}}, {\"@type\": \"Question\", \"name\": \"Which position does it fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All Balls lists this part for the rear position on the machines it covers. 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New seals and boots should go in with new pistons, so pair this with the matching All Balls caliper rebuild kit.\"}}]}\u003c\/script\u003e","brand":"All Balls Racing","offers":[{"title":"Default Title","offer_id":67796993310756,"sku":"18-9036","price":47.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/6488\/3236\/files\/0b4f-6286b06a4ad3b.jpg?v=1792647365","url":"https:\/\/dunes2dezertsxs.com\/products\/all-balls-racing-ranger-midsize-rear-caliper-piston-kit","provider":"Dunes 2 Dezert SXS","version":"1.0","type":"link"}