We stock both OEM and high-quality generic replacement parts for your STA-RITE/PENTAIR pumps, including the #C20-123 gasket. This square gasket with a round hole is made from durable rubber and fits perfectly in STA-RITE and other compatible pumps. Whether you prefer original equipment or cost-effective alternatives, we’ve got you covered.

Product Details:

• Shape: Square with rounded edges and a large center hole

• Material: Rubber

• Dimensions: 4-1/2" x 4-1/2" with 1/8" thickness

• Bolt Holes: 5/16" diameter, spaced 3-5/16" apart side to side and 4-11/16" diagonally

• Center Hole: 3-1/16" diameter

Choose between OEM and generic parts for reliable performance!