Experience superior engine care with the Donaldson P550400 Lube Filter – an essential choice for anyone interested in purchasing a Donaldson P550400 at a competitive filter price. This genuine part is engineered for optimal performance, featuring a dependable spin-on full flow design that ensures efficient filtration and engine protection.

Key Technical Benefits

• Spin-on full flow design delivers robust performance
• Cellulose media achieves 99% efficiency at 40 microns
• Exact dimensions: 120 mm in length, 76 mm overall diameter, and 3/4-16 UN thread
• Safety-enhancing features include bypass valve settings and an anti-drainback valve

Why Choose This Filter?

• Brand-new, genuine parts guaranteed with every order
• Fast shipping – typically ships within 1 business day
• No minimum order requirements for customer convenience

These features work together to maintain engine health by preventing contaminants from compromising your vehicle’s performance, ensuring both longevity and reliability.

Cross Reference Highlights

• PFL400A
• PH400
• B145
• LK1020
• CN400

For a complete list of cross-reference options, please visit our Filters collection.

Purchase your Donaldson P550400 Lube Filter today for reliable engine performance and peace of mind, backed by over 35 years of expertise. Enjoy the benefits of quality parts, fast delivery, and exceptional support to keep your vehicle running smoothly.