Fuelab Diaphragm and O-Ring Kit for 535xx and 545xx Series Regulators(Universal; Some Adaptation May Be Required)

Diaphragm/O-Ring Kit For 535XX And 545XX Series Regulators, All Models Limited Lifetime Warranty Weight 0.5 Lbs. Package Dimensions W3.0000” X H1.0000” X L3.0000” Fits Universal; Some Adaptation May Be Required