{"product_id":"vespa-vma-piston-55-4-2nd-oversize","title":"Vespa VMA Piston (55.4, 2nd Oversize)","description":"\u003ch2\u003eVespa VMA Piston for Vespa Scooters\u003c\/h2\u003e\u003cp\u003eThis piston for the Vespa VMA comes in a 55.4 bore with a second oversize. It is built for particular Vespa scooter models and helps keep the combustion chamber properly sealed. Like other \u003ca href=\"\/collections\/vespa-parts\"\u003eVespa scooter parts\u003c\/a\u003e, it installs in the spot the original occupied, so no modifications are needed. Consider replacing it if you see oil being burned, smoke, or weak compression.\u003c\/p\u003e\u003ch3\u003ePurpose of This Component\u003c\/h3\u003e\u003cp\u003eThe piston and rings work together to keep the combustion chamber sealed. When rings wear out, the engine may burn more oil and release smoke from the exhaust, so swapping them in good time helps the engine run as it should.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 55.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversize:\u003c\/strong\u003e 2nd\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Vespa VMA engine piston, 55.4 mm bore, 2nd oversize\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVespa VMA (55.4 mm bore, 2nd oversize)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSelection tip:\u003c\/strong\u003e Confirm that your cylinder bore is 55.4 mm with a 2nd oversize before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrowse further:\u003c\/strong\u003e \u003ca href=\"\/collections\/vespa-parts\"\u003eVespa Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003eScooter Pistons \u0026amp; Piston Rings\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138493972537,"sku":"TT-25775","price":96.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/piston-55-4-2nd-oversize-for-vespa-vma-1.jpg?v=1794375457","url":"https:\/\/www.trendtimes.com\/products\/vespa-vma-piston-55-4-2nd-oversize","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}