Spartan Tool 8 O-Ring - 82003170

The O-Ring sits over the adjusting screw of the Model 727 Mini-Jet unloader assembly to reduce the risk of water leaks and maintain smooth functionality.

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The O-Ring 08566 sits at the bottom of the unloader assembly for your Model 717 Mini-Jet's pump assembly and maintains a tight seal between components.

The O-Ring (Giant Unloader) fits into the unloader body and helps to keep water sealed inside the unit so it can flow efficiently throughout the Model 727 Mini-Jet pump.

The O-Ring 08564 prevents leaks and forms a tight seal to keep water properly flowing in a loop with the Model 717 Mini-Jet's unloader on the pump.