{"product_id":"suncoast-4-ring-accumulator-piston","title":"SunCoast 4-Ring Accumulator Piston","description":"\u003cp\u003eThe SunCoast 618228 4-Ring Accumulator Piston is designed to improve transmission durability and sealing performance in Dodge 47RE and 48RE automatic transmissions. Unlike the factory piston that uses fewer sealing surfaces, this upgraded billet-style accumulator piston features a 4-ring design that provides improved hydraulic sealing and more consistent clutch apply pressure under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eIdeal for towing, racing, sled pulling, and high-horsepower Cummins applications, the SunCoast 4-Ring Accumulator Piston helps improve transmission reliability while supporting firmer and more consistent shifting performance.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUpgraded 4-ring accumulator piston design\u003c\/li\u003e\n\u003cli\u003eImproves hydraulic sealing compared to factory piston\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent clutch apply pressure\u003c\/li\u003e\n\u003cli\u003eDesigned for 47RE and 48RE automatic transmissions\u003c\/li\u003e\n\u003cli\u003eIdeal for towing and performance applications\u003c\/li\u003e\n\u003cli\u003eImproves transmission durability and reliability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined construction\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Upgrade the Accumulator Piston?\u003c\/h2\u003e\n\u003cp\u003eThe factory accumulator piston can experience sealing issues under high line pressure and heavy load conditions. Poor sealing can lead to inconsistent shifts, clutch wear, and reduced transmission performance. The SunCoast 4-Ring design increases sealing capability to help improve shift consistency and transmission longevity.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1994-2007 Dodge Ram 2500 5.9L Cummins\u003c\/li\u003e\n\u003cli\u003e1994-2007 Dodge Ram 3500 5.9L Cummins\u003c\/li\u003e\n\u003cli\u003eFits trucks equipped with 47RE or 48RE automatic transmissions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Demanding Diesel Applications\u003c\/h2\u003e\n\u003cp\u003eSunCoast transmission components are trusted throughout the diesel industry for their durability and performance. Whether your truck is built for towing, competition, or street use, the 618228 4-Ring Accumulator Piston provides improved sealing and reliability for your transmission build.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 618228\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation is recommended when servicing internal transmission components.\u003c\/p\u003e","brand":"Suncoast Performance","offers":[{"title":"Default Title","offer_id":48171825201393,"sku":"61822841HD","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/1344\/3057\/files\/SunCoast-4-Ring-Accumulator-Piston-Suncoast-Performance-149250910.jpg?v=1778765579","url":"https:\/\/tamelessperformance.com\/products\/suncoast-4-ring-accumulator-piston","provider":"TAMELESS PERFORMANCE","version":"1.0","type":"link"}