{"product_id":"4l60e-1-2-accumulator-piston-fits-gm-93-up","title":"4L60E 1-2 Accumulator Piston fits GM 93-Up","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4L60E 1-2 Accumulator Piston – Direct replacement 1-2 accumulator piston (below valve body) with small pin hole for proper cushion\u003c\/li\u003e\n\u003cli\u003eCompatible for Chevrolet, GMC, Cadillac – Fits Silverado, Sierra, Tahoe, Yukon, Camaro, Corvette with 4L60E, 4L65E, 4L70E (1993-Current)\u003c\/li\u003e\n\u003cli\u003eFactory-Correct Small Pin Hole Design – Precise orifice meters fluid for soft 1-2 upshifts and prevents harsh engagement\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Molded Rubber \u0026amp; Aluminum – Bonded lip seal eliminates leaks, cracking, and loss of accumulator function\u003c\/li\u003e\n\u003cli\u003eProfessional-Grade Aftermarket Part – Distributed (not manufactured) by Stellar Automotive Group with strict quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e4L60E 1-2 Accumulator Piston (Below Valve Body, Small Pin Hole) – Compatible for GM 1993-Up\nEliminate that annoying hard 1-2 upshift “clunk” with this precision 1-2 accumulator piston.\nThis is the correct lower accumulator piston (mounted below the valve body) with the factory small pin hole orifice that cushions the 1-2 shift. A cracked piston or worn seal leaks pressure, slamming the 1-2 band and causing harsh shifts or band burnout. This direct-replacement molded piston with permanently bonded rubber seal and exact small pin hole restores the factory-soft 1-2 upshift every time — perfect for daily drivers, tow vehicles, or performance builds.\nPerfect fit for all 1993-Up models including:\n\nChevrolet\/GMC Silverado, Sierra, Suburban, Tahoe, YukonChevrolet Camaro, CorvetteCadillac EscaladeAll 4L60E, 4L65E, 4L70E applications\n\nSymptoms of a failing 1-2 accumulator piston:\n\nHard bang or clunk on 1-2 upshiftDelayed then harsh 1-2 shift1-2 band burnout on teardownNo cushion even with valve body mods\n\nDon’t let a $30 piston ruin your shift quality — install the Stellar Automotive Group small-pin-hole accumulator piston and enjoy buttery-smooth 1-2 shifts again.\nAdd this must-have 4L60E u\u003c\/p\u003e\u003cdiv class=\"product-measurements\"\u003e\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e7.2\" L x 5.2\" W x 6.5\" H\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43395773890769,"sku":"BW-B0GFGFXFLL","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/51ENAMZBjuL.jpg?v=1792077371","url":"https:\/\/belmontwarehouse.com\/products\/4l60e-1-2-accumulator-piston-fits-gm-93-up","provider":"Belmont Warehouse","version":"1.0","type":"link"}