{"product_id":"glass-filled-nylon-hydraulic-piston-seal-assembly","title":"Glass Filled Nylon Hydraulic Piston Seal Assembly","description":"\u003ch2\u003eGlass Filled Nylon Hydraulic Piston Seal Assembly\u003c\/h2\u003e\u003cp\u003eEngineered for demanding hydraulic cylinder applications, this piston seal assembly combines a glass-filled nylon (PA66-GF) wear ring with a high-performance elastomeric sealing element to deliver superior load-bearing capacity, low friction, and extended service life in both single- and double-acting cylinders.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass-Filled Nylon Construction:\u003c\/strong\u003e 30% glass-fiber-reinforced polyamide provides exceptional compressive strength, dimensional stability, and resistance to extrusion under high-pressure conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Friction Performance:\u003c\/strong\u003e Smooth bore contact minimizes stick-slip and reduces heat generation, protecting cylinder surfaces and seals from premature wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Rated for continuous operation from -40°F to +250°F (-40°C to +121°C), suitable for industrial, agricultural, and mobile hydraulic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Compatible with petroleum-based hydraulic fluids, biodegradable esters, water-glycol fluids, and most common hydraulic media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined Grooves:\u003c\/strong\u003e Tight dimensional tolerances ensure consistent sealing force and easy installation into standard piston groove profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e Includes piston seal ring and backup\/anti-extrusion element for a ready-to-install, drop-in replacement solution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial hydraulic cylinders\u003c\/li\u003e\n\u003cli\u003eAgricultural and construction equipment\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics and off-highway machinery\u003c\/li\u003e\n\u003cli\u003ePneumatic and low-pressure hydraulic actuators\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your cylinder rebuild with a seal assembly built to perform — fewer leaks, longer intervals, and reliable operation shift after shift.\u003c\/p\u003e","brand":"Yarbrough Industries","offers":[{"title":"PS914-2500-282","offer_id":43088151150663,"sku":"PS914-2500-282","price":104.31,"currency_code":"USD","in_stock":true},{"title":"PS914-4000-312","offer_id":43088151183431,"sku":"PS914-4000-312","price":155.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1204\/2567\/files\/7E68CD1D-158A-4DE7-AA06-34A05C1EB572.jpg?v=1786637723","url":"https:\/\/yarbroughindustries.shop\/products\/glass-filled-nylon-hydraulic-piston-seal-assembly","provider":"Yarbrough Industries","version":"1.0","type":"link"}