{"product_id":"parker-rk0200k000-accumulator-seal-kit-2-inch-bore","title":"Parker RK0200K000 Accumulator Seal Kit 2 Inch Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER RK0200K000 is a Buna-Nitrile seal kit designed for use with 2-inch bore piston accumulators. The kit provides all sealing components required to service the piston and gas valve ends of a compatible accumulator, making it a practical choice for hydraulic maintenance and repair. Buna-Nitrile construction delivers reliable resistance to petroleum-based hydraulic fluids across a wide range of operating conditions. The inclusion of PTFE glide rings reduces friction on the piston seal, supporting consistent pressure response and extending seal service life. This kit is suited for industrial and mobile hydraulic applications where accumulator performance must be maintained.\u003c\/p\u003e\u003cp\u003eThis seal kit applies to hydraulic piston accumulator service on industrial machinery, mobile equipment, and fluid power systems. It is used during scheduled maintenance or corrective repair when seal wear, leakage, or system pressure loss indicates seal degradation. The kit covers both the dynamic piston sealing assembly and the static gas valve sealing point, allowing a complete seal replacement in a single service event. Hydraulic technicians and fluid power specialists performing accumulator rebuilds will find all necessary components included.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSized for 2-inch bore piston accumulators\u003c\/li\u003e\n\u003cli\u003eSeal material: Buna-Nitrile for compatibility with petroleum-based hydraulic fluids\u003c\/li\u003e\n\u003cli\u003eIncludes V-O-ring piston seal and V-O-ring backups for dynamic piston sealing\u003c\/li\u003e\n\u003cli\u003ePTFE glide rings reduce piston friction and support seal longevity\u003c\/li\u003e\n\u003cli\u003eO-ring and O-ring backup provide static sealing at additional interfaces\u003c\/li\u003e\n\u003cli\u003eGas valve O-ring included for complete gas-end service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 2-inch bore piston accumulators as specified by PARKER for this kit. Verify accumulator bore size and model against the kit application data before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eHydraulic technicians should fully depressurize the accumulator and relieve all hydraulic system pressure before disassembly. Discharge the gas precharge per the manufacturer service procedure prior to removing any end caps or fittings. Clean all sealing surfaces and inspect for scoring before installing new seals. Apply a compatible hydraulic fluid or assembly lubricant to seals during installation to prevent damage on initial startup.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: Buna-Nitrile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: 2-inch bore piston accumulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents\u003c\/strong\u003e: V-O-ring piston seal, V-O-ring backups, PTFE glide rings, O-ring, O-ring backup, gas valve O-ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RK0200K000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541468283186,"sku":"RK0200K000","price":467.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c52045424b5ec6280a932dd8d19d528_ea22d6c3-c74a-41b3-b79e-35fc40d60017.jpg?v=1785877026","url":"https:\/\/voomisupply.com\/products\/parker-rk0200k000-accumulator-seal-kit-2-inch-bore","provider":"Voomi Supply","version":"1.0","type":"link"}