Pool L-Shape O-Ring: Compatible with sand filter pump motors 26323CA, 26323EH, 26331CA, 26331EH, 26337EH, 26351EH, 26351W, 26361CA, 26361EH, 26361W, 26371CA, 26371EH, 26381EH, 28643EG, 28645EG, 28647EG, 28651EG, 28946EH, 28948EH. Solution to Seal Leakage: If you experience water leakage, the issue may be a damaged gasket. Replace the L-Shape O-Ring promptly to ensure a reliable, effective seal and maintain optimal performance of your sand filter pump motor. High Quality: Pool pump filter gaskets are made of high-quality rubber material, offering excellent elasticity, strong sealing performance, and durability. Package Includes: 4 x 11228 11412 Pool L-Shape O-Ring. Only the items listed are included; other products are not included. Easy Installation: Designed for exact fit and quick installation without tools. Material: Rubber. Color: Black. Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.