{"product_id":"vertex-piston-kit-91-93-mm-yamaha-wr-yz400f-22567a","title":"VERTEX Piston Kit, 91.93 mm, Yamaha WR\/YZ400F, 22567A","description":"Piston Kit - 91.93 mm - Yamaha WR\/YZ400F\n\u003cp\u003eThe VERTEX Piston Kit is a forged OE replacement designed for specified Yamaha WR400F and YZ400F applications. This 91.93 mm piston kit is listed for the 1998 and 1999 Yamaha YZ400F, as well as the 1998, 1999, and 2000 Yamaha WR400F. The manufacturer part number is 22567A.\u003c\/p\u003e\u003cp\u003eThe piston is heat-treated using a T-5 hardening and tempering cycle. Its skirt features a Molybdenum Disulphite coating intended to support faster break-in time and increased piston life. The replica piston and all rings are OEM replacements.\u003c\/p\u003e\u003cp\u003eThe kit includes the piston, rings, wrist pin, and circlips. Distributor part number: 22567A. Vehicle fitment includes the 1998 Yamaha YZ400F, 1999 Yamaha YZ400F, 1998 Yamaha WR400F, 1999 Yamaha WR400F, and 2000 Yamaha WR400F.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged OE replacement piston\u003c\/li\u003e\n\u003cli\u003e91.93 mm piston size\u003c\/li\u003e\n\u003cli\u003eHeat-treated with a T-5 hardening and tempering cycle\u003c\/li\u003e\n\u003cli\u003eMolybdenum Disulphite-coated piston skirt for faster break-in time and increased piston life\u003c\/li\u003e\n\u003cli\u003ePiston and all rings are OEM replacements\u003c\/li\u003e\n\u003cli\u003eKit includes piston, rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eFits 1998 and 1999 Yamaha YZ400F models\u003c\/li\u003e\n\u003cli\u003eFits 1998, 1999, and 2000 Yamaha WR400F models\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 22567A\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1998 Yamaha WR400F\u003cbr\u003e\n1998 Yamaha YZ400F\u003cbr\u003e\n1999 Yamaha WR400F\u003cbr\u003e\n1999 Yamaha YZ400F\u003cbr\u003e\n2000 Yamaha WR400F","brand":"VERTEX","offers":[{"title":"Default Title","offer_id":68485888049387,"sku":"09101902","price":262.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/409013.png?v=1794378275","url":"https:\/\/ctracingservices.com\/products\/vertex-piston-kit-91-93-mm-yamaha-wr-yz400f-22567a","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}