Experience unparalleled engine protection with the Donaldson P551603 Lube Filter – the ideal choice when purchasing a P551603 lube filter for your heavy-duty truck or equipment. This Donaldson lube filter is engineered for optimal engine lubrication, ensuring smoother operation and extended engine life.

The Donaldson P551603 Lube Filter is designed as a spin-on full flow filter that effectively supports engine lubrication in demanding applications. With precise dimensions and advanced valve features, it safeguards your engine while delivering consistent performance across various heavy-duty vehicles.

Key Features

• Spin-on full flow design for comprehensive engine lubrication
• Dimensions: Gasket inner ~62 mm, outer ~108 mm; Length approximately 170–184 mm
• Weight: ~0.7 kg
• Advanced valve technology with anti-drainback and bypass settings
• Built with durable, high-grade materials

Technical Specifications

• Style: Spin-on
• Product Code: P551603
• Material: High-grade cellulose media
• OEM-approved quality
• Gasket ID: Approximately 61.976 mm ensuring an effective seal

Compatible Part Numbers

Additional cross-reference numbers include: A P PARTS LK3146, AC X36, AGRIFUL 1909101, AGRIA 1909101, ALCO SP878, ALLIS CHALMERS 04648371, and others for extensive compatibility.

Enhance your vehicle’s engine performance with this reliable filter from Everything Truck Parts. For more Donaldson solutions, visit our Donaldson collection or explore our Oil & Lube Filters.