Yamaha genuine new old stock part, fits models listed above but maybe not all years and variants as this is a rough guide , please ensure from the part number that this is correct for your exact year and model Part number 90460 46187 Any messages welcome SL = YN 19
This product is ideal for restoring or upgrading the intake system of 1981-83 Yamaha XJ550 motorcycles with a cylinder bore size of 45-49mm.
