Enhance your truck’s performance with the Donaldson P550639 lube filter, a spin-on full-flow design engineered to deliver superior engine protection and efficiency. Built for heavy-duty applications, this reliable filter guarantees optimal lubrication, helping extend engine life while meeting modern emission standards.

Technical Specifications

• Overall Length: 8.94 inches / 227 mm
• Outer Diameter: 4.45 inches / 113 mm
• Thread Size: M30 x 2 for a secure, leak-proof installation
• Gasket Diameter: Approximately 4.05 inches / 103 mm, meeting OEM standards
• Filtration Efficiency: 99% effective at 12 microns

Performance & Compatibility

• Meets Euro 6/Stage 5 emission standards for modern engine systems
• Precision-engineered to exceed OEM filtration benchmarks
• Ideal for full-flow lube systems in heavy-duty truck applications

Order the genuine Donaldson P550639 filter today and experience enhanced engine performance and longevity. Enjoy fast shipping, genuine parts with no minimum order requirements, and exceptional service. For more Donaldson products, visit our Donaldson collection or explore our range of Oil & Lube Filters.