{"product_id":"wacker-neuson-piston-5100067421-for-rollers","title":"Wacker Neuson Piston 5100067421 for Rollers","description":"\u003cp\u003eThis is the crankcase piston for the Wacker Neuson RD12L-90 Fixed ROPS tandem vibratory roller, sold under part number 5100067421. Seated within the crankcase assembly, the piston is a precision-fit internal engine component that directly influences compression, power delivery, and overall engine health. When a piston shows signs of wear, scoring, or damage, engine performance degrades and internal damage to the crankcase assembly can follow if the part is not replaced promptly.\u003c\/p\u003e\n\n\u003cp\u003eThe RD12L-90 is equipped with a fixed ROPS configuration, meaning the roll over protection structure is stationary rather than foldable. Servicing internal engine components such as this piston requires that the machine be properly supported and that the ROPS remain intact and undamaged throughout any maintenance procedure, per Wacker Neuson operator guidance for this machine family.\u003c\/p\u003e\n\n\u003cp\u003eAlways use genuine OEM parts during engine rebuilds or piston replacement to maintain proper fit and clearances within the crankcase. Substituting non-OEM pistons risks improper sealing, accelerated wear, and potential crankcase damage.\u003c\/p\u003e\n\n\u003cp\u003eCompatible models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRD12L-90 Fixed ROPS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Wacker Neuson OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Wacker Neuson","offers":[{"title":"Default Title","offer_id":43399039975472,"sku":"WACKER-5100067421","price":427.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/5100067421.jpg?v=1784085647","url":"https:\/\/cce-industries.com\/products\/wacker-neuson-piston-5100067421-for-rollers","provider":"CCE Industries","version":"1.0","type":"link"}