The Premium Quality Coupling Gasket 2" 168F/170F is a strong and reliable sealing component designed for water pumps running on 168F and 170F engines. Specifically made to fit 2-inch inlet/outlet pipe couplings, this gasket prevents leakage while maintaining optimum suction and discharge flow. Built from durable, heat- and water-resistant rubber material, it provides long service life even in tough agricultural, irrigation, and dewatering conditions. Its flexible structure ensures precise fitting and easy installation, making it a practical replacement for worn or damaged gaskets. Essential for keeping pump performance consistent, the coupling gasket helps maintain pressure, reduce water loss, and extend pump life. It is widely used in farm pumps, construction pumping units, and portable water pumping machines.