Four-piece carburetor installation kit, compatible with the intake manifolds of the Kawasaki Z400J, KZ400J, Z550C and KZ550D. Original part number: 16065-1014--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 1970s and early 1980s: the Z400J, KZ400J, Z550C, and KZ550D series. The kit corresponds exactly to original part number 16065-1014 and includes the four rubber hoses that connect the carburetors to the cylinder head intake manifold. Thanks to its faithful reproduction of the original design and the use of reinforced materials, this kit offers a complete, reliable, and precise solution for restoring classic four-cylinder motorcycles with worn hoses. This restores the motorcycles to their characteristic smooth running and responsiveness. Its main advantage lies in its compatibility with various representative four-cylinder models in the 400cc and 550cc classes, making it an indispensable component for restoring these classic road motorcycles. Faithful Reproduction: Based on original part number 16065-1014, the shape, length, inner diameter, and mounting method of each connecting hose have been precisely replicated to ensure a perfect fit at the carburetor outlet and cylinder head intake manifold, and to allow for non-destructive installation. Optimized for Air-Cooled Four-Cylinder Engines: The material is specifically designed for the thermal conditions of older air-cooled four-cylinder engines and features excellent resistance to aging from heat and oxygen. It retains its elasticity over the long term and prevents hardening and cracking. Restoring Four-Cylinder Engine Balance and Response: Replacing all four connections simultaneously eliminates intake imbalances in individual cylinders caused by aging and leaks in the hoses. This is crucial for carbureted versions of multi-cylinder engines, as it restores a stable idle, linear throttle response, and smooth power delivery. Warranty for classic motorcycle restoration: These fittings offer sealing and durability comparable to original parts and contribute to the mechanical restoration of classic motorcycles, thereby improving their handling and collector value. Compatibility information: Compatible models: Kawasaki Z400J, Kawasaki KZ400J, Kawasaki Z550C, Kawasaki KZ550D. Original part number: 16065-1014.