{"product_id":"zurn-rk4-350pk","title":"Zurn RK4-350PK Lead-Free Standard Repair Kit","description":"\u003cp\u003eThe Zurn Wilkins RK4-350PK is a genuine standard repair kit for 2-1\/2\" to 4\" Model 350 \/ 350A \/ 350DA \/ 375. This model is certified lead-free for potable-water installations.\u003c\/p\u003e\u003cp\u003eThe Standard Repair Kit is compatible with the 2-1\/2”-4” Model 350A, 375, and 475, and the 4” Model 350 and 450 Backflow Preventer. Repair Kit components conveniently include two Check O-Rings, eight Poppet Bolt O-Rings, and two Seal Rings. Repair Kits are sold as accessories for quick and simple repair needs, providing long-lasting protection from both backsiphonage and backpressure of polluted water into the potable water supply.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 4\" Model 350\/450\u003c\/li\u003e\n\u003cli\u003eFits 2-1\/2\" - 4\" Model 350A\u003c\/li\u003e\n\u003cli\u003eRubber and Checks Rubber Only Repair Kit\u003c\/li\u003e\n\u003cli\u003ePackaged in poly bag for compact shipping\u003c\/li\u003e\n\u003cli\u003eIncludes No. 1 and No. 2 check seal rings, O-rings, and lubricant\u003c\/li\u003e\n\u003cli\u003eAccessories allow for speedy repairs\u003c\/li\u003e\n\u003cli\u003eRepair Kits provide cost savings by avoiding full replacement\u003c\/li\u003e\n\u003cli\u003eComplies with ASSE® Listed 1015 and CSA® Classified B64.5\u003c\/li\u003e\n\u003cli\u003eQuality materials designed for long-lasting parts replacement\u003c\/li\u003e\n\u003cli\u003e1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWill this kit fit my assembly?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe RK4-350PK fits 2-1\/2\" and 4\" sizes of Model 350 \/ 350A \/ 350DA \/ 375 \/ 450 \/ 475. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat's included in this kit?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThis is a standard repair kit -- it carries the factory parts for that subassembly only, not a whole-assembly rebuild.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eAre these genuine Zurn Wilkins parts?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. This is the factory RK4-350PK kit built with genuine Zurn Wilkins OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.\u003c\/dd\u003e\n\u003c\/dl\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Standard Repair Pro-Kit, 2-1\/2\" - 4\" 350A, 4\" 350DA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e RK4-350PK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Series:\u003c\/strong\u003e 350;350A;350DA;375;450;475\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Size:\u003c\/strong\u003e 2-1\/2\";4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Type:\u003c\/strong\u003e Standard Repair Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":33122838773865,"sku":"RK4-350PK","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/3168\/9577\/files\/RK4-350_ATF.jpg?v=1790041576","url":"https:\/\/citysupplygroup.com\/products\/zurn-rk4-350pk","provider":"City Supply","version":"1.0","type":"link"}