Universal Parts Drain Bolt Washer(0)No Reviews yet $0.99 Quantity discounts available QuantityPrice SKU: 151-135 This item is IN STOCKCurrent Stock: 430 Quantity -+ Add to Cart Details Specs Outer Diameter: 20mm Inner Diameter: 12mm Supported Models QMB139 50cc/49cc , Various unlisted makes/models DetailsSpecsSupported Models Back Universal Parts Drain Bolt Washer for 50cc 4-stroke QMB139 engines. Back Outer Diameter: 20mmInner Diameter: 12mm Back QMB139 50cc/49cc , Various unlisted makes/models Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review