Engineered for optimal engine performance and longevity, the Donaldson P551402 Lube Filter delivers superior protection against contaminants while promoting efficient, full-flow lubrication. This spin-on filter is precision-designed to support vertical installations and ensure reliable performance under extreme conditions.

Key Benefits

• Enhanced Engine Protection – Efficiently traps contaminants, helping to extend engine life.
• Improved Cold Flow Performance – Maintains reliable lubrication even in colder operating conditions.
• Easy Installation – Its spin-on, full-flow design simplifies the replacement process.
• Durability – Built to withstand harsh environments, ensuring consistent quality and performance.

Technical Details

• Outer Diameter: 5.31 inches (135 mm) – Ensures a snug fit for optimal filtration.
• Thread Size: 1 1/2-16 UN – Engineered for a secure attachment.
• Length: 12.13 inches (308 mm) – Provides comprehensive coverage and protection.
• Efficiency Rating: 99% at 21 microns, ISO 16889 compliant – Guarantees superior contaminant removal.
• Bypass Valve Settings: Low at 32 psi (2.2 bar) and High at 39 psi (2.7 bar) – Offers consistent performance under pressure.
• Material: Constructed with cellulose media – Delivers excellent filtration quality.

Compatibility and Cross References

For those seeking reliable alternatives or verifying your choice, please note that the product cross-references include AC XD34, ATLAS COPCO 23526919, BALDWIN B7150, BALDWIN B7180, CARQUEST 84036, and several Detroit Diesel references, among others.

Discover more about our range of genuine Donaldson parts in our Donaldson Collection and explore our extensive offerings to keep your engine running at its best.