Hayward Gasket for DuraNiche and Jiffy Niche Pool and Spa Light Niches | SPX0506D

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The Hayward Gasket (SPX0506D) is the OEM replacement gasket for Hayward DuraNiche and Jiffy Niche underwater light niches for pools and spas. This gasket seats between the light ni che body and the pool or spa shell, providing a watertight seal at the niche installation point. Replacing a worn, compressed, or damaged gasket restores the integrity of the niche seal and prevents water intrusion behind the shell wall. Specifications Hayward Part Number SPX0506D UPC 610377034104 Quantity Sold Each (1) Dimensions Outside Diameter (OD): 12-3/16 inches (approx. 12.25") Inside Diameter (ID): 10-1/2 inches Thickness / Depth: 0.15 inches Fits Into Brand Equipment Line Model / Part Number Notes Hayward DuraNiche, Pool, Gunite/Concrete SP0600U — Hayward DuraNiche, Spa, Gunite/Concrete SP0601U — Hayward Jiffy Niche, Pool, Vinyl/Fiberglass (w/FTG Kit) SP0607U — Hayward Jiffy Niche, Pool, Vinyl/Fiberglass (w/FTG Kit), Dark Gray SP0607UDGR — Hayward Jiffy Niche, Spa, Vinyl/Fiberglass SP0608U — Hayward Jiffy Niche, Spa, Vinyl/Fiberglass, Dark Gray SP0608UDGR — Compatibility is based on Hayward parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering. Poolaroo Pro Tip When servicing a pool or spa light niche, inspect the gasket for compression set, cracking, or hardening — a gasket that no longer springs back under light finger pressure will not seal reliably. Replace the gasket any time the niche is removed from the shell to avoid a return trip. Pool lighting components operate in wet environments; niche installation must comply with NEC Article 680 and be performed by a licensed electrician. Show more