{"product_id":"500-1600-waterway-slide-valve-piston-shaft","title":"500-1600 | Waterway Slide Valve Piston Shaft","description":"\u003cp data-start=\"263\" data-end=\"1094\"\u003eThe Waterway 500-1600 Piston Shaft Assembly is a precision-built internal component engineered for the Waterway Crystal Water and Hi-Temp PVC slide valve systems using the 2½ inch valve format. Built to original genuine Waterway standards, the assembly restores proper sliding action, reliable sealing, and consistent flow direction when the internal piston mechanism becomes worn. The kit includes the primary piston shaft along with essential O-rings, gaskets, and sealing elements required to refresh the complete valve mechanism. Designed to withstand chemical exposure and repeated filtration cycles, it helps extend the life of the filter system without requiring full valve replacement. This assembly supports smooth valve operation and long-term reliability in demanding pool and spa environments.\u003c\/p\u003e\n\u003ch3 data-start=\"1096\" data-end=\"1110\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"1111\" data-end=\"1874\"\u003e\n\u003cli data-start=\"1111\" data-end=\"1281\"\u003e\n\u003cp data-start=\"1113\" data-end=\"1281\"\u003e\u003cstrong data-start=\"1113\" data-end=\"1144\"\u003eComplete Internal Assembly:\u003c\/strong\u003e Includes piston shaft and all required seals and gaskets such as 505-1021, 505-1041, 505-1031, and 820-1050 to support a full rebuild.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1282\" data-end=\"1445\"\u003e\n\u003cp data-start=\"1284\" data-end=\"1445\"\u003e\u003cstrong data-start=\"1284\" data-end=\"1312\"\u003eRestores Valve Movement:\u003c\/strong\u003e Designed for the 2½ inch Crystal Water and Hi-Temp slide valve format to re-establish smooth travel and proper internal alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1446\" data-end=\"1590\"\u003e\n\u003cp data-start=\"1448\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1448\" data-end=\"1482\"\u003eDurable Waterway Construction:\u003c\/strong\u003e Manufactured from materials intended to resist treated water, backwash force, and repeated valve cycling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1591\" data-end=\"1732\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1732\"\u003e\u003cstrong data-start=\"1593\" data-end=\"1627\"\u003eCost-Effective System Renewal:\u003c\/strong\u003e Provides a reliable way to extend valve service life without replacing the entire valve body assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1733\" data-end=\"1874\"\u003e\n\u003cp data-start=\"1735\" data-end=\"1874\"\u003e\u003cstrong data-start=\"1735\" data-end=\"1764\"\u003eStreamlined Installation:\u003c\/strong\u003e Compact one-piece kit allows quick maintenance that minimizes downtime and restores full filtration function.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWaterway \u003cspan\u003eCrystal Water D.E. Filters\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2873\" data-end=\"2892\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"2893\" data-end=\"3096\"\u003eThis FAQ helps customers verify compatibility, compare local pricing, and plan service work before contacting their nearest Wholesale Pool Mart location about the Waterway 500-1600 Piston Shaft Assembly.\u003c\/p\u003e\n\u003ch2 data-start=\"3098\" data-end=\"3148\"\u003eValve Identification, Fitment \u0026amp; System Matching\u003c\/h2\u003e\n\u003cp data-start=\"3149\" data-end=\"3223\"\u003eThese answers help confirm the kit is correct before checking local stock.\u003c\/p\u003e\n\u003ch4 data-start=\"3225\" data-end=\"3288\"\u003eHow do I verify the 500-1600 fits my Waterway slide valve?\u003c\/h4\u003e\n\u003cp data-start=\"3289\" data-end=\"3486\"\u003eLook for Waterway Hi-Temp or Crystal Water branding on the valve body and confirm it uses the 2½ inch slide-valve format. If so, this piston shaft kit is typically the correct internal replacement.\u003c\/p\u003e\n\u003ch4 data-start=\"3488\" data-end=\"3554\"\u003eIs this kit used by local service professionals for rebuilds?\u003c\/h4\u003e\n\u003cp data-start=\"3555\" data-end=\"3669\"\u003eYes. Many technicians use this assembly to restore valve travel and sealing without replacing the full valve body.\u003c\/p\u003e\n\u003ch4 data-start=\"3671\" data-end=\"3745\"\u003eDoes the assembly work with older Crystal Water filter installations?\u003c\/h4\u003e\n\u003cp data-start=\"3746\" data-end=\"3868\"\u003eYes. As long as the valve uses the 2½ inch Waterway slide-valve design, the kit is compatible with older and newer builds.\u003c\/p\u003e\n\u003ch2 data-start=\"3870\" data-end=\"3923\"\u003eSeal Function, Valve Travel \u0026amp; Operational Behavior\u003c\/h2\u003e\n\u003cp data-start=\"3924\" data-end=\"3979\"\u003eThese answers describe expected results once installed.\u003c\/p\u003e\n\u003ch4 data-start=\"3981\" data-end=\"4036\"\u003eWill the new piston shaft improve smooth movement?\u003c\/h4\u003e\n\u003cp data-start=\"4037\" data-end=\"4148\"\u003eYes. Replacing worn sealing surfaces and the core shaft restores consistent travel and easier handle operation.\u003c\/p\u003e\n\u003ch4 data-start=\"4150\" data-end=\"4206\"\u003eDoes the rebuild reduce internal leaking or bypass?\u003c\/h4\u003e\n\u003cp data-start=\"4207\" data-end=\"4327\"\u003eIn many cases, yes. New gaskets and seals help the valve seat correctly in each position, improving directional control.\u003c\/p\u003e\n\u003ch4 data-start=\"4329\" data-end=\"4396\"\u003eAre the materials durable enough for frequent backwash cycles?\u003c\/h4\u003e\n\u003cp data-start=\"4397\" data-end=\"4507\"\u003eYes. The components are designed to withstand chemical exposure and repeated cycling common in filter systems.\u003c\/p\u003e\n\u003ch2 data-start=\"4509\" data-end=\"4558\"\u003eLocal Pricing, Availability \u0026amp; Service Planning\u003c\/h2\u003e\n\u003cp data-start=\"4559\" data-end=\"4643\"\u003eUseful information for customers scheduling repairs or comparing store availability.\u003c\/p\u003e\n\u003ch4 data-start=\"4645\" data-end=\"4696\"\u003eCan I check nearby shop stock before visiting?\u003c\/h4\u003e\n\u003cp data-start=\"4697\" data-end=\"4810\"\u003eYes. Many customers confirm inventory across nearby Wholesale Pool Mart locations to plan their service schedule.\u003c\/p\u003e\n\u003ch4 data-start=\"4812\" data-end=\"4860\"\u003eWhy compare local pricing before a rebuild?\u003c\/h4\u003e\n\u003cp data-start=\"4861\" data-end=\"4981\"\u003eIt helps homeowners and technicians prepare accurate repair estimates and coordinate pickup with planned service visits.\u003c\/p\u003e\n\u003ch4 data-start=\"4983\" data-end=\"5037\"\u003eIs the kit ready for installation once purchased?\u003c\/h4\u003e\n\u003cp data-start=\"5038\" data-end=\"5150\"\u003eYes. After removing the old internal components and cleaning the chamber, the new assembly installs immediately.\u003c\/p\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":54519888642339,"sku":"500-1600","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/500-1600WaterwaySlideValvePistonShaftSOSPool_3.jpg?v=1766078706","url":"https:\/\/wholesalepoolmart.com\/products\/500-1600-waterway-slide-valve-piston-shaft","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}