{"product_id":"volkswagon-ac198930ec-engine-piston-set","title":"Volkswagon AC198930EC Engine Piston Set","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis engine piston set is built for air-cooled Volkswagen applications that require a 92 mm x 82 mm big bore configuration. Part number AC198930EC is listed for multiple Volkswagen models and years, including Beetle, Transporter, and Karmann Ghia fitments.\u003c\/p\u003e\u003cp\u003eUse AC198930EC when you need a hypereutectic piston set for a performance-oriented engine build that requires machining. Fitment notes also reference use with AS41-style cases on select applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e92 mm x 82 mm big bore piston configuration\u003c\/li\u003e\n\u003cli\u003eHypereutectic construction for engine build applications\u003c\/li\u003e\n\u003cli\u003eMachining required for installation on listed fitments\u003c\/li\u003e\n\u003cli\u003eReferenced for Volkswagen Beetle, Transporter, and Karmann Ghia applications\u003c\/li\u003e\n\u003cli\u003ePart number AC198930EC for catalog and fitment matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eAC198930EC is an engine piston set for Volkswagen air-cooled engines that use a 92 x 82 mm big bore setup. The fitment data covers a wide range of classic Volkswagen models, including Beetle, Super Beetle, Combi, Transporter, Campmobile, Karmann Ghia, Thing, Fastback, Squareback, and Standard. Because the listed applications require machining, this part is suited to rebuilds and displacement changes where the engine case is being modified to accept the larger piston and cylinder dimensions.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Volkswagen Beetle piston set, Volkswagen Transporter engine piston set, or Karmann Ghia big bore piston set, AC198930EC matches the cataloged 92 mm x 82 mm specification. The fitment notes should be reviewed carefully before ordering, especially where AS41-style case usage is specified. This part number, AC198930EC, is also useful when cross-checking engine build components against the vehicle application list.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn pistons during an engine rebuild\u003c\/li\u003e\n\u003cli\u003eIncreasing displacement with a big bore setup\u003c\/li\u003e\n\u003cli\u003eRestoring compression in a modified air-cooled engine\u003c\/li\u003e\n\u003cli\u003eSupporting machining-based case preparation\u003c\/li\u003e\n\u003cli\u003eMatching cataloged Volkswagen engine build specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstallation requires machining on the listed applications. Review the fitment notes for each vehicle before assembly, including references to AS41-style case use where shown. Confirm all engine dimensions and clearances during the rebuild process to ensure the piston set matches the intended engine configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis piston set is cataloged with hypereutectic construction and application-specific fitment data for classic Volkswagen engine builds. Part number AC198930EC should be verified against the engine case, bore, and stroke requirements before installation.\u003c\/p\u003e","brand":"Volkswagon","offers":[{"title":"Default Title","offer_id":53540918624437,"sku":"FTJN-AC198930EC","price":358.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VW_AC198930EC_Fro.jpg?v=1792213507","url":"https:\/\/www.partcatalog.com\/products\/volkswagon-ac198930ec-engine-piston-set","provider":"PartCatalog","version":"1.0","type":"link"}