Fuelab Diaphragm and O-Ring Kit for 515xx and 525xx Series Regulators; Standard Seat (Universal; Some Adaptation May Be Required)

Premium Replacement Kit. The Fuelab Diaphragm and O-Ring Kit for 515xx and 525xx Series Regulators with Standard Seat includes essential components to maintain and restore regulator performance. This kit replaces worn or damaged diaphragms and O-rings, ensuring reliable fuel pressure regulation and optimal engine function.

Durable Materials and Design. Made from high-quality elastomers engineered for fuel system compatibility, the kit features resilient diaphragms and precision O-rings designed to withstand exposure to fuel, pressure variations, and temperature changes, providing a tight seal and long-lasting reliability.

Simple Installation Process. Installation is straightforward and typically requires only basic hand tools without the need for drilling or modifications, allowing for quick maintenance or repair while minimizing downtime.

Warranty Coverage. Backed by a limited lifetime warranty, this product offers assurance in durability and performance.

Application. Compatible with a wide range of 515xx and 525xx series regulators equipped with standard seats, though some adaptation may be necessary.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov