Products OthersCap Back Top Insert 156-66107-00 Item Number: 156-66107-00 Tube Size: 3/4" (19 mm) O.D. Pin Size: 1/4" (6.3 mm) Weight.(g): 60 You May Also Be Interested In Top Cap 956-09788-00 Cap With Thread 956-09974-L Fuel Line 256-74825-00 Ignition Starter Switch 356-01211-13A