Ingkopling is located in the flywheel housing between the engine and the gearbox. The kopling assembly is fixed on the rear plane of the flywheel with screws. The output shaft of the kopling is the input shaft of the gearbox. During the driving of the car, the driver can step on or release the kopling pedal as needed to temporarily separate and gradually engage the engine and the gearbox, so as to cut off or transmit the power input from the engine to the transmission. Koplingminangka komponen umum ing transmisi mekanik, sing bisa misahake utawa melu sistem transmisi kapan wae. Syarat dhasar yaiku: gabung kanthi lancar, pamisahan kanthi cepet lan tuntas; nyetel lan ndandani sing trep; ukuran garis gedhe; kualitas cilik; resistensi nyandhang apik lan kapasitas disipasi panas sing cukup; operasi trep lan ngirit tenaga kerja. Umume digunakake dipérang dadi jinis rahang lan Ana rong jinis gesekan.