Gas Fuel Petcock Tap Valve Switch Pump For Honda XR400R XR 400 R 1996-2004 XR600R XR 600 R 1988-2000 16950-KCY-671 16950-MN1-871 Size:Total Body Length: 118mmStraw Length: 82mmStraw Diameter: 10mmFuel Outlet Length: 18mmFuel Outlet Diameter: 5mm(right side outlet)40mm center to center mounting w/ adjustabilityThe hold size:12mm*10mmMounting Bolt Dimensions: M6 x 1.03 Lever Positions: Fuel Reserve / Off / OnO-ring seal to prevent leakingFit for Honda:CRF50F 2004-2009,2011-2015CRF70F 2004-2009,2011CRF80F 2004-2009,2011CRF100F 2004-2009,2011CRF150F 2003-2009CRF230F 2003-2009XR50R 2000-2003XR70R 1997-2003XR80R 1985-2003XR100R 1985-2003XR200R 1981-2002XR250R 1981-1982, 1984-2004XR350R 1983-1985XR400R 1996-2004XR500R 1981-1984XR600R 1988-2000XR650R 2000-2007Replace Part Number:16950-MN1-87116950-KCE-670Package Include:1*Fuel Valve Petcock1* seal ring2* screw2* nutNOTE:ON: Allow you to operate with normal fill-upsOFF: Turn it to OFF position when done riding to prevent overflowsRESERVE: Allow you to access the lower portion of the gas tank when gas level is low.Please check your thread size & design before purchasingPlease Note:1.Due to the light and screen difference, the item's color may be slightly different from the pictures.2.All dimensions are measured by hand, there may be small deviations.3.This Is Aftermarket Replacement Item But Not Genuine.