Carburetor connection set for Yamaha XS400 77-82 intake manifold (1 pair), original part number 2A2-13586-00, highly elastic gasket--DTEKGAZ

【Precise Fit】 This pair of gaskets was specifically designed for the classic Yamaha XS400 (model years 1977–1982) and fits perfectly into the dual carburetor intake system of its twin-cylinder engine. The two-piece set corresponds exactly to the original part number 2A2-13586-00, making it the ideal replacement for worn, hardened, or cracked original parts. 【Important Function】 As the primary sealing element between the carburetor and cylinder head intake manifold, this pair of gaskets ensures a completely reliable elastic seal, preventing the escape of unfiltered air-fuel mixture. A perfect seal is crucial for a stable idle, linear throttle response, and an optimal air-fuel ratio, directly improving engine performance and fuel efficiency. 【High-Quality Materials and Durability】 Made of high-strength, fuel- and ozone-resistant synthetic rubber, it features excellent elasticity and remarkable aging resistance. Even under prolonged exposure to high engine temperatures, vibration, and corrosion from fuel vapors, this gasket retains its shape and sealing performance, far exceeding the lifespan of conventional rubber parts. [Solves Common Problems] It eliminates intake leaks caused by old, hardened, or cracked connections. It addresses starting problems, rough idling, poor acceleration, and misfires. It restores smooth engine operation and protects the engine from damage caused by a lean fuel-air mixture. [Installation Instructions] The kit includes the necessary fittings for both sides, simplifying installation. It is recommended to thoroughly clean the carburetor outlet and intake manifold connection before installation to remove any gasket residue. Tighten the screws diagonally and evenly during installation to ensure uniform pressure distribution and a perfect seal. [Compatible Models] Yamaha XS400 (All models, year of manufacture: 1977, 1978, 1979, 1980, 1981, 1982)