Description??As shown in the figure, the product consists of Cam Timing Chain and Cam Chain Guides.One guide is for the front of the cam chain and the other goes behind the cam chain.OEPart Number:CHAIN (BF05M 90L)94500-02090-00GUIDES 3Y1-12231-01-00?? 1UY-12241-00-00Fitment for??This Cam Timing Chain Guides fits the following models:1987-1997 Yamaha Big Bear 350 YFM350FW 4×41987-1995 Yamaha Moto 4 YFM350ER2004-2013 Yamaha RAPTOR 350 YFM350R1987-2004 Yamaha WARRIOR 350 YFM350XPackage Include??2 x Cam Chain Guides1 x Cam Timing ChainNotes??-If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase.-Please Allow 1-3CM Differs Due To Manual Measurement.-Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item.