Fuel filler cap for lawn tractor lawn mower compatible HONDA ø nozzle (mm): 50 Weight: 76 g For models: HONDA GX 160 , GX 270 , GX 390 Part No.: 30270505 Original part No.: 17620-Z0T-305 17620Z0T305 17620-Z0T-814 17620Z0T814 AH