DRC Exhaust Gasket d31-41-010 F3884 DRC DRC exhaust gasket F3884. See if it fits your bike. Honda CRF 150 R Honda CRF 250 R Honda CRF 250 RX Honda CRF 250 X Honda CRF 450 L Honda CRF 450 RL Honda CRF 450 RX Honda XL 230 Honda XR 250 R Honda XR 400 R Suzuki DRZ 400 Yamaha WR 250 R