Universal Parts Intake Manifold QMB139 50cc- 1 Fitting $11.49 Quantity discounts available QuantityPrice SKU: 151-9 This item is IN STOCKCurrent Stock: 108 Quantity -+ Add to Cart Details Specs 1 Vacuum Port Engine Mount Side Inner Diameter: 17mm Carb Mount Side Inner Diameter: 26mm Bolt Hole Spacing: 45mm Supported Models QMB139 50cc/49cc , Various unlisted makes/models DetailsSpecsSupported Models Back Universal Parts Intake Manifold with 1 Vacuum Port for 50cc 4-stroke QMB139 engines. Back 1 Vacuum PortEngine Mount Side Inner Diameter: 17mmCarb Mount Side Inner Diameter: 26mmBolt Hole Spacing: 45mm Back QMB139 50cc/49cc , Various unlisted makes/models