Universal Parts 43cc Cylinder $18.99 Quantity discounts available QuantityPrice SKU: 139-2 Restock: Limited Supply This item is IN STOCKCurrent Stock: 8 Quantity -+ Add to Cart Details Specs Bore: 40mm Intake Bolt Hole Spacing: 38mm Exhaust Bolt Hole Spacing: 40mm Supported Models DetailsSpecsSupported Models Back Universal Parts Cylinder Head for 43cc, 2-stroke engines. Back Bore: 40mmIntake Bolt Hole Spacing: 38mmExhaust Bolt Hole Spacing: 40mm Back