Keep your commercial frozen drink machine running smoothly with this 2-pack 6.5" ID hopper gasket seal set. Designed for commercial slushy machines, margarita machines, frozen drink dispensers, and similar cooling drum cylinder assemblies, each gasket helps create a tight seal between the hopper tank and cylinder connection point. If you notice sticky syrup, liquid leakage, vibration, or reduced sealing around the hopper base, your original gasket may be hardened, cracked, or worn from repeated freezing cycles and sugar buildup. This replacement rubber seal helps stop connection-point leaks, reduce liquid seepage, and support smoother machine operation during busy service hours. Each gasket is precision molded with a 6.5" inner diameter, 0.6" height, and 0.9" main seal thickness for a flush, secure fit on compatible commercial frozen beverage equipment. Made from resilient food-grade rubber, it is built for cold, wet, high-sugar environments commonly found in cafés, bars, restaurants, convenience stores, and beverage shops. Installation is quick and tool-free. Remove the old gasket, clean dried syrup or residue from the metal barrel, then slide the new seal into place. Hand-tighten the hopper connection only. Do not use a wrench or over-tighten, as excessive pressure may deform the rubber and shorten service life. Package includes 2 gaskets: use one for immediate leak repair and keep one as a backup replacement part. This 6.5" large-diameter gasket is not universal. It will not fit coffee makers, espresso machines, or home brewers. Please verify your old gasket size, machine manual, and cylinder fit before ordering.