Overview Reviews Product Description Fuel Cap Echo 13100455530 OD: 1 7/8" OD 1 7/8" Ethanol Not compatible with greater than 10% ethanol fuel Product Videos Product Reviews Write a Review Write a Review × STENS Fuel Cap 125-784 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *