Shaft Seal Assembly (Viton) | SPX1600Z2VIT

The SPX1600Z2VIT Shaft Seal Assembly is a Viton mechanical shaft seal designed as a direct replacement for Hayward pool pumps. Installed at the motor shaft where it passes through the pump housing, this seal prevents water from leaking into the motor and maintains reliable pump performance. It’s intended for routine maintenance or repair of compatible Hayward Super Pump and Super VS pump models. - Material: Viton elastomer for superior chemical and heat resistance - Part number / SKU: SPX1600Z2VIT (OEM Hayward replacement) - Compatibility: Designed for Hayward Super VS and Super Pump families (including models referenced for SP2670010VSP / SP2670020VSP and Super Pump SP1600x-series applications) - Application: Mechanical shaft seal assembly for in-ground pool pumps - Durability: Built to withstand harsher pool water chemistry and higher operating temperatures than standard Buna-N seals - Purpose: Replaces worn or damaged seals to stop leaks, protect the motor, and restore pump efficiency Pool owners and service professionals choose the SPX1600Z2VIT because it delivers a reliable, long-lasting seal where it matters most. Made from Viton, this assembly resists degradation from chlorine, bromine and other aggressive chemicals as well as higher heat — giving you longer service life and fewer replacements compared with standard seals. As an OEM Hayward replacement part, it fits the intended pump models precisely, simplifies maintenance, and helps prevent costly motor damage caused by leakage. If you’re repairing a Hayward Super Pump or Super VS unit, this seal assembly is a practical, high-quality solution to restore performance and extend the life of your pump.