Four-piece intake manifold connection kit for Kawasaki Z400J, KZ400J, Z550C and KZ550D (original part number: 16065-1014). Replacement part.--BIEMMEDUE

This four-piece intake hose kit, manufactured to original specifications, was specifically designed for classic Kawasaki small-displacement, inline four-cylinder motorcycles from the late 1970s and early 1980s: the Z400J, KZ400J, Z550C, and KZ550D series. The kit is an exact match for original part number 16065-1014 and includes the four main hoses that connect the carburetors to the cylinder head intake manifold. Manufactured from high-performance composite materials of the same quality as the original parts, this kit offers a precise, reliable, and complete restoration solution for classic four-cylinder models with worn rubber hoses, restoring their characteristic smooth idle and direct throttle response. Key Features: Perfect Compatibility: This kit is a perfect fit for legendary Kawasaki 400cc and 550cc four-cylinder street motorcycles, making it an essential component for restoring the intake systems of these classic models. Precise Reproduction to Original Specifications: Based on original part number 16065-1014, the length, curvature, inner diameter, and positioning of each connecting tube have been precisely replicated to ensure a perfect connection with the carburetor outlet and cylinder head intake, allowing for immediate use. Specifically Designed for Classic Air-Cooled Four-Cylinder Engines: The material composition takes into account the operating temperatures and vibrations of vintage engines, providing excellent resistance to thermal and oxidative aging, as well as lasting elasticity. This effectively delays hardening and cracking caused by high temperatures. Restoring Balance and Performance in Four-Cylinder Engines: Sealing all four intake ports is crucial in carbureted multi-cylinder engines. This product provides four new intake ports with consistent performance, ensuring balanced intake conditions for each cylinder. This is essential for a stable idle, linear throttle response, and smooth power delivery in the low and mid-range RPMs. An excellent product for classic motorcycle restoration and maintenance, it not only resolves issues but is also an indispensable part of regular classic motorcycle maintenance, helping to preserve the original mechanical condition. This enhances the reliability and collector value of the vehicle. Compatibility information: Compatible models: Kawasaki Z400J, Kawasaki KZ400J, Kawasaki Z550C, Kawasaki KZ550D. Original part number: 16065-1014.