Generic O-Ring [Buna-N, 7-3/4" ID x 1/4" Cross Section] (90-423-5444)

The Generic 90-423-5444 O-ring is designed for compatible sealing applications and features Buna-N construction with a 7-3/4 inch inside diameter and 1/4 inch cross section. A seal like this is useful because it restores broader sealing surfaces in equipment where the original ring has worn, shrunk, or failed to maintain a dependable seal.

Larger O-rings often serve in housings and lids where even sealing pressure over a wide circumference is essential. Using the correct size and material helps preserve the intended interface and reduces the likelihood of leakage after reassembly. This generic Buna-N O-ring is especially useful when a 7-3/4 inch ID by 1/4 inch cross section replacement is needed.

For compatible equipment repairs, this generic Buna-N O-ring is a practical replacement when the original large seal needs renewal.

• Generic Buna-N O-ring
• 7-3/4 inch inside diameter
• 1/4 inch cross section
• Useful for larger compatible sealing applications
• Supports leak prevention and equipment maintenance