A set of 4 carburetor intake manifold sleeves for Yamaha FZS1000/FZ1/Fazer 1000, original part number 5LV-13586-01.

Product Name: Intake Manifold Kit (Carburetor/Intake Pipe Connecting Sleeve) Specifications: 4 pieces per kit (for four-cylinder engines) Original Part Number: 5LV-13586-01 (please compare with the original part) Compatible Models: Yamaha FZS1000 Fazer, FZ1 (first generation, carburetor version) and other models with a carburetor four-cylinder engine. 【Product Details and Features】 This replacement kit conforms to original specifications. One kit contains four independent intake manifolds. These components create a tight connection between the carburetor and the engine's four cylinders, ensuring a smooth and perfectly sealed flow of the air-fuel mixture to each cylinder. They play a crucial role in maintaining a stable idle, linear throttle response, high torque in the low and mid-range RPMs, and balanced operation of all cylinders in this powerful four-cylinder engine.