P551670 Donaldson Oil Filter | 99% Efficiency at 21μm

The P551670 Donaldson Oil Filter is a spin-on full-flow component engineered for Cummins 3313279 applications. Firstly, it leverages cellulose media to deliver 99% filtration efficiency at 21 micron, ensuring thorough oil purification. Additionally, it meets SAE J1858 test standards, guaranteeing reliable performance across diverse operating conditions. Moreover, its full-flow design maintains consistent oil circulation, protecting engine components from contaminant damage. Furthermore, its precise dimensional design ensures seamless compatibility, making it suitable for heavy-duty industrial and mobile engines.

Outer Diameter: 118 mm (4.65 inch); Thread Size: 1 1/2-12 UN; Length: 260 mm (10.24 inch); Gasket OD: 110 mm (4.33 inch); Gasket ID: 98 mm (3.86 inch); Efficiency 99%: 21 micron; Efficiency Test Std: SAE J1858; Media Type: Cellulose; Collapse Burst: 10.3 bar (149 psi); Type: Full-Flow; Style: Spin-On; Primary Application: CUMMINS 3313279

This oil filter features precisely calibrated dimensions for optimal fit and performance. Specifically, its outer diameter is 118 mm (4.65 inch), ensuring a tight seal in standard filter housings. The thread size is 1 1/2-12 UN, which matches target equipment interfaces securely for leak-proof installation. Moreover, its total length reaches 260 mm (10.24 inch), balancing filtration capacity with space constraints in engine bays.

Besides, its gasket has an outer diameter of 110 mm (4.33 inch) and an inner diameter of 98 mm (3.86 inch). This gasket design ensures a reliable seal, preventing oil leakage during high-pressure operation. Meanwhile, all dimensions work in tandem to enhance stability and compatibility with various engine systems.

The P551670 filter delivers exceptional filtration performance with a 99% efficiency rating at 21 micron. It effectively removes solid contaminants, protecting precision engine components like bearings and camshafts from wear and premature failure. Additionally, it undergoes testing per SAE J1858 standards, ensuring compliance with industry requirements for quality and reliability.

Its cellulose media offers strong dirt-holding capacity, extending service life and reducing maintenance frequency. The collapse burst pressure of 10.3 bar (149 psi) ensures stability under high-pressure oil system conditions. Furthermore, its full-flow design maximizes oil flow for optimal engine lubrication, even during heavy-load operations.

Firstly, it provides high-efficiency filtration, safeguarding engines from fine contaminants that cause long-term wear. Secondly, its full-flow design ensures continuous oil circulation, preventing engine damage from insufficient lubrication. Moreover, the cellulose media balances filtration efficiency and service life, reducing maintenance costs over time.

Additionally, it meets Donaldson’s rigorous quality standards, ensuring consistent performance across all operating conditions. Furthermore, its spin-on style simplifies maintenance, allowing quick, tool-free replacement during routine service. In addition, it is compatible with numerous equipment brands, serving as a versatile replacement option for multiple applications.

This filter’s primary application is CUMMINS 3313279, perfectly matching Cummins engine specifications. It also serves as a direct replacement for filters from multiple brands, including the following part numbers:

AGCO 029461, ALLIS-CHALMERS 70697634, ALLISON 25010971, AMERICAN MOTORS CORPORATION SFO0911, AMERICAN PARTS 92970, AMSOIL SDF72, ATLAS COPCO 2900535000, AUSTOFT 180943, AVELING-BARFORD ABP3001573, BARKO HYDRAULICS 53501139, BEDFORD 25010495, BELL 220918, BEML 6002111230, BERGERAT MONNOYEUR E6717, BIG A 92970XE, BLOUNT 120198, BOMAG 46095206, BUS INDUSTRIES 010701038, CARBOCOL 0026, CASE/CASE IH 785F6714AA, CATERPILLAR 8T3912, CHAMP PH670, CHAMPION ROAD 24355, CHARDONNET 72550670, CHINA LOCAL VO1805, CLARK M0961172, CLARK,J.L. 1992248, CLEAN DO934, CLEVELAND 24355, CMI 42828003, COACH GUARD T081007, COLES-GROVE 8779663, COMPAIR C160121044, COOPERS LSF5162, CROSLAND 2036, CUMMINS AR12990, CYCLONE PMA519, DAEWOO