{"product_id":"prox-cast-piston-kit-78-75mm","title":"Prox Cast Piston Kit 78.75mm","description":"\u003cp\u003eUpgrade your engine's performance with the Prox Cast Piston Kit. Designed for reliability and optimized performance, this piston kit offers a direct fit and enhanced durability. Experience improved thermal stability and extended engine life with this high-quality piston kit.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Prox Cast Piston Kit is engineered to meet or exceed OEM specifications, providing a reliable and high-performing solution for your engine rebuild. Manufactured using gravity casting with a premium aluminum alloy containing approximately 18% silicon, these pistons offer exceptional stability and reduced thermal expansion. Silicon plays a crucial role in minimizing thermal expansion, ensuring consistent performance across varying operating temperatures. This kit is designed for 4-stroke engines with a bore size of 78.75mm and a piston size of +0.25mm. Whether you're overhauling your engine or seeking a performance upgrade, Prox delivers the quality and precision you need.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-silicon aluminum alloy construction reduces thermal expansion.\u003c\/li\u003e\n  \u003cli\u003eGravity-cast for superior strength and durability.\u003c\/li\u003e\n  \u003cli\u003ePiston design closely matches OEM specifications for easy installation.\u003c\/li\u003e\n  \u003cli\u003eOptimized for 4-stroke engines, enhancing overall performance.\u003c\/li\u003e\n  \u003cli\u003eAvailable in +0.25mm oversize to accommodate cylinder wear.\u003c\/li\u003e\n  \u003cli\u003eDesigned for both cast iron and Nikasil cylinder bores.\u003c\/li\u003e\n  \u003cli\u003eEnsures stable and reliable engine operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Prox\u003c\/li\u003e\n  \u003cli\u003ePart Number: 09102475\u003c\/li\u003e\n  \u003cli\u003ePiston Material: Cast Aluminum Alloy\u003c\/li\u003e\n  \u003cli\u003eRing Material: Steel\u003c\/li\u003e\n  \u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n  \u003cli\u003eBore Size: 78.75 mm\u003c\/li\u003e\n  \u003cli\u003ePiston Size: +0.25 mm\u003c\/li\u003e\n  \u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003ePlease ensure compatibility with your specific engine model before installation. Professional installation is recommended for optimal performance.\u003c\/p\u003e","brand":"Prox","offers":[{"title":"Default Title","offer_id":53655605215562,"sku":"09102475","price":114.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/8b0b31566a96c8f814d66254b31b69c4_645db0b0-c450-43cb-999e-93b18aaa3e5e.webp?v=1766612823","url":"https:\/\/partsdenmark.de\/products\/prox-cast-piston-kit-78-75mm","provider":"Parts Denmark","version":"1.0","type":"link"}