{"product_id":"cp-carrillo-forged-piston-kit-yamaha-yzf-r3-68mm-12-8-1-m1046","title":"2017-2023 Yamaha YZF-R3 - CP-Carrillo Forged Piston Kit 68mm 12.8:1 M1046","description":"\u003cp\u003eCP-Carrillo forged piston kit for the 2017-2023 Yamaha YZF-R3. CP-Carrillo has built pistons and rods in Irvine, California since 1975 and supplies OEM and professional race programs worldwide. This is a shelf part number, not a custom order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ Fits\u003c\/strong\u003e\u003cbr\u003e2017-2023 Yamaha YZF-R3\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ Features\u003c\/strong\u003e\u003cbr\u003e2618 forged aluminum, made in Irvine California\u003cbr\u003eBore: 68mm\u003cbr\u003eStroke: 44.1mm\u003cbr\u003eCompression ratio: 12.8:1\u003cbr\u003eDisplacement: 320cc\u003cbr\u003eCompression height: 0.833 in\u003cbr\u003eDome\/dish volume: 1.33 cc\u003cbr\u003ePiston weight: 144 grams\u003cbr\u003eDual pin oilers feed twice the oil to the wrist pin\u003cbr\u003eAccumulator groove reduces ring flutter for a better seal\u003cbr\u003eBalanced within one gram, pin lock grooves machined in\u003cbr\u003eCP-Carrillo part number M1046\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ What's Included\u003c\/strong\u003e\u003cbr\u003eForged piston(s)\u003cbr\u003eRing set (XA-2677)\u003cbr\u003eWrist pin(s) (591-1500-13CP1C)\u003cbr\u003eWire locks (591x050 SWL)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e✓ What's NOT Included\u003c\/strong\u003e\u003cbr\u003eConnecting rod sold separately (CP-Carrillo PSR10409)\u003c\/p\u003e\u003cp\u003eShips fast from DuneGoonShop!\u003c\/p\u003e","brand":"CP-Carrillo","offers":[{"title":"Full Set (2 pistons)","offer_id":48970716315873,"sku":"M1046-SET","price":953.0,"currency_code":"CAD","in_stock":true},{"title":"Single Piston","offer_id":48970716348641,"sku":"M1046-SINGLE","price":512.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/Screenshot_2026-10-21_162648.png?v=1792625235","url":"https:\/\/dunegoonshop.com\/en-ca\/products\/cp-carrillo-forged-piston-kit-yamaha-yzf-r3-68mm-12-8-1-m1046","provider":"Dune Goons","version":"1.0","type":"link"}