Simple version configuration, provide the most core maintenance parts, the price is relatively cheap. This carburetor service kit is suitable for Harley-XLH883/1200/1350/1450 series motorcycles. In order to facilitate maintenance, 3 Main Jets and 3 Pilot Jets are configured respectively. Main Jet Size: 185-190-195, Pilot Jet Size: 42-45-48. Also equipped with bottom shell rubber gasket. In addition, there are detailed size marks on the pictures, so buyers can compare sizes and then purchase.