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Flow‑MaX fuel pump pressure spring (28 psi) from BD Diesel, a pressure regulation spring for Flow‑MaX pump systems. It sets pump pressure to 28 psi and is backed by BD’s 12‑month/12,000‑mile workmanship warranty. Intended for Flow‑MaX assemblies, the spring provides a calibrated boost to pump regulation where higher delivery pressure is required in performance diesel applications.
BD Diesel Flow-MaX Pump Pressure Spring - 28psi
