Gas Petcock Fuel Tap Valve Switch Pump For Yamaha Blaster 200 YFS200 88 06 Specification Dimension Inside diameter of mounting holes 6mmOverall length of mounting plate 55mmOverall width of mounting plate 20mmMaterial metalFitment Yamaha Blaster 200 YFS200 1988 2006Note 1 We provide clear pictures measurements where possible Please check as much as possible to make sure the item is the one that you need 2 Please allow 0 5 1 inch difference due to manual measurement 1 inch 2 54cm 3 The color of the actual items may slightly different from the listing images due to different computer screen thanks for your understanding 4 Instruction is not included Professional Installation Is Highly Recommended Package Included 1 X Fuel Petcock Valve