{"product_id":"heavy-duty-low-reverse-servo-piston","title":"Heavy Duty Low\/Reverse Servo Piston","description":"The Sonnax Heavy Duty Low\/Reverse Servo Piston (Part No. 34914-02) offers a robust upgrade for 1996 and later GM 4L80-E and 4L85-E automatic transmissions. It directly replaces the OE cast aluminum servo pistons, which are susceptible to brittleness and breakage, leading to transmission failure. This Sonnax piston is engineered from high-strength, billet aluminum, providing a durable solution to prevent common failures.\n\nIt is a direct fit upgrade, ensuring seamless integration into the existing transmission components. The part number 34914-02 is specifically designed to address the known weaknesses of the original equipment pistons, offering enhanced durability and peace of mind for transmission rebuilds and performance applications.","brand":"Sonnax","offers":[{"title":"Default Title","offer_id":52689748263224,"sku":"34914-02","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687763562.webp?v=1784909906","url":"https:\/\/store.motormia.co\/products\/heavy-duty-low-reverse-servo-piston","provider":"MOTORMIA","version":"1.0","type":"link"}