{"product_id":"mgt1-pwb-40584-1093774001","title":"Yamaha YZ 450 F (CJ 03) [2003] - WÖSSNER forged pistons","description":"\u003ch2\u003eWÖSSNER forged pistons for Yamaha YZ 450 F (CJ 03) from 2003\u003c\/h2\u003e\u003cp\u003eThe WÖSSNER forged piston is designed for the Yamaha YZ 450 F (CJ 03), built in 2003. Its technical characteristics make it easier to select the right engine structure.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093774001-1_cc04261a-db67-483f-879c-019e2041fd78.jpg?v=1788438411\" alt=\"Yamaha YZ 450 F (CJ 03) [2003] - WÖSSNER forged pistons – product view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eYamaha YZ 450 F (CJ 03) [2003] - WÖSSNER forged pistons – product view\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eTechnical features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: aluminum\u003c\/li\u003e\n\u003cli\u003ePiston Type: Forged\u003c\/li\u003e\n\u003cli\u003eDiameter Ø: 94.96 mm\u003c\/li\u003e\n\u003cli\u003eBore diameter: 95.00 mm\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 12.3:1\u003c\/li\u003e\n\u003cli\u003eNumber of rings: 2\u003c\/li\u003e\n\u003cli\u003eStroke: 2T\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eExecution and assignment\u003c\/h3\u003e\u003cp\u003eThe piston is marked with the letter for oversize A. STD is specified as oversize. This combination of piston type, dimensions and markings supports precise assignment when selecting the spare part.\u003c\/p\u003e\u003cp\u003eThe forged piston is suitable for the \u003cstrong\u003eYamaha YZ 450 F (CJ 03), built in 2003\u003c\/strong\u003e. The vehicle assignment refers to this entire year of construction.\u003c\/p\u003e\u003ch3\u003eTechnical selection\u003c\/h3\u003e\u003cp\u003eThe piston diameter of 94.96 mm, the bore diameter of 95.00 mm and the compression ratio of 12.3:1 are particularly important when ordering. In addition, the markings “A” for letters oversize and “STD” for oversize provide important information about the intended design.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093774001-2_c61d9a66-fda1-4274-ab29-7b172ca045f5.jpg?v=1788438411\" alt=\"Yamaha YZ 450 F (CJ 03) [2003] - WÖSSNER forged pistons – detailed view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eYamaha YZ 450 F (CJ 03) [2003] - WÖSSNER forged pistons – detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57252730569030,"sku":"MGT1-PWB-40584-1093774001","price":280.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1093774001-1_cc04261a-db67-483f-879c-019e2041fd78.jpg?v=1788438411","url":"https:\/\/motorize-shop.com\/products\/yamaha-yz-450-f-cj-03-2003-wossner-forged-pistons","provider":"Motorize","version":"1.0","type":"link"}