Universal Parts QMB139 Cylinder Head - Non Emissions(0)No Reviews yet $39.99 Quantity discounts available QuantityPrice SKU: 151-213 This item is IN STOCKCurrent Stock: 24 Quantity -+ Add to Cart Details Specs Bore: 39mmExhaust Bolt Hole Spacing: 49.75mm Intake Bolt Hole Spacing: 44.75mm Supported Models QMB139 50cc/49cc , Various unlisted makes/models DetailsSpecsSupported Models Back Universal Parts Cylinder Head for 50cc 4-stroke QMB139 engines. Back Bore: 39mmExhaust Bolt Hole Spacing: 49.75mmIntake Bolt Hole Spacing: 44.75mm Back QMB139 50cc/49cc , Various unlisted makes/models Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review