The BD Diesel Flow-MaX Pump Pressure Spring (Part # 1500318) is engineered to optimize fuel system performance in diesel engines. Designed for heavy-duty fleet and performance applications, this spring provides a precise pressure of 18 psi, ensuring consistent fuel delivery and improved engine efficiency. Constructed with high-quality materials, the BD Diesel Flow-MaX Spring is built to withstand the rigors of severe duty cycles, making it a reliable choice for towing, hauling, and high-performance diesel setups. Proper pressure regulation is crucial for maintaining optimal combustion, reducing emissions, and preventing fuel pump failure, and this component delivers that with factory-grade accuracy.
This pressure spring is easy to install, compatible with a wide range of diesel fuel systems, and backed by a 12-month or 12,000-mile warranty. Its robust design ensures long-term durability, even under extreme operating conditions. Whether upgrading an existing setup or building a new high-performance diesel, the BD Diesel Flow-MaX Pump Pressure Spring helps ensure your fuel system operates smoothly, providing peace of mind on the road or job site. Trust BD Diesel’s reputation for quality and innovation in diesel performance components to keep your vehicle running at peak efficiency.
This component is essential for maintaining proper fuel pressure, preventing fuel starvation or over-pressurization, and supporting overall drivetrain reliability. Its precise engineering aligns with OEM specifications, making it suitable for professional installation and routine maintenance. Enhance your diesel fuel system with the BD Diesel Flow-MaX Pump Pressure Spring for improved performance, efficiency, and durability in demanding applications.
Features:
- Heavy-duty diesel and fleet torque capacity designed for severe duty cycles
- Premium friction materials for smooth engagement and reliable operation
- Enhanced thermal capacity to prevent clutch slippage under severe towing conditions
- Long-term drivetrain reliability ensures consistent performance and durability





















