{"product_id":"water-pump-rebuild-kit-for-polaris-rzr-4-900-2016-2018","title":"Water Pump Rebuild Kit for Polaris RZR 4 900 2016-2018","description":"\u003ch2\u003eWater Pump Rebuild Kit for Polaris RZR 4 900\u003c\/h2\u003e\u003cp\u003eThis water pump rebuild kit supplies the seals, bearing, and gaskets needed to refresh the coolant pump on a 2016-2018 Polaris RZR 4 900, curing leaks and worn bearing noise.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis water pump rebuild kit is built for the 2016-2018 Polaris RZR 4 900 and covers the internal wear parts that degrade with heat and use. A fresh water pump rebuild kit restores coolant flow so the engine stays at operating temperature on long rides. It suits RZR 4 900 owners and shops performing scheduled or repair pump service.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eShaft seal set to stop coolant loss at the weep hole\u003c\/li\u003e\n\u003cli\u003eReplacement bearing matched to the factory pump shaft\u003c\/li\u003e\n\u003cli\u003eGaskets and O-rings for a tight seal on reassembly\u003c\/li\u003e\n\u003cli\u003eParts sized to the 2016-2018 RZR 4 900 pump housing\u003c\/li\u003e\n\u003cli\u003eDirect-fit rebuild components that replace the original wear items\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Polaris RZR 4 900 (2016-2018)\u003c\/li\u003e\n\u003cli\u003efor Polaris RZR 4 900 models using the same coolant pump assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRepairing a pump that drips coolant during storage\u003c\/li\u003e\n\u003cli\u003eRebuilding ahead of a riding season\u003c\/li\u003e\n\u003cli\u003eFixing bearing growl or whine from the pump\u003c\/li\u003e\n\u003cli\u003eRoutine coolant system upkeep on the RZR 4 900\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater pump rebuild kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolaris RZR 4 900, 2016-2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeals, bearing, gaskets, O-rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRebuild of the existing pump assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to drain the cooling system before rebuilding the pump? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, drain the coolant first so the pump housing can be opened cleanly, then refill with the specified coolant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I reuse the old gaskets and seals? \u003cstrong\u003eA:\u003c\/strong\u003e No, the kit includes new seals, gaskets, and O-rings because reused items often leak after reassembly.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51146699440214,"sku":"OO1C27135","price":65.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_9508f8fd-b095-4d68-ab68-ab75b433eb80.jpg?v=1794568702","url":"https:\/\/www.solidspare.com\/products\/water-pump-rebuild-kit-for-polaris-rzr-4-900-2016-2018","provider":"Solid Spare","version":"1.0","type":"link"}