Fuel Filter, Screw-On Water Separator - P551859

Donaldson Company Fuel Filter, Screw-On Water Separator Part No: P551859

$53.19

The Donaldson P551859 screw-on fuel filter with water separator provides superior protection for diesel engines. Its high-efficiency media removes water and contaminants, safeguarding pumps, injectors, and other fuel system components. The rugged screw-on design allows secure and quick installation or replacement, even under demanding conditions. Suitable for heavy-duty trucks, fleet vehicles, and industrial machinery, this filter ensures consistent fuel flow, improves engine efficiency, reduces maintenance costs, and extends the service life of critical engine components.

Specifications

The Donaldson P551859 screw-on fuel filter with water separator is designed to deliver exceptional diesel engine protection. Its high-efficiency media removes water and fine contaminants, preventing damage to pumps, injectors, and other critical fuel system components. The rugged screw-on design allows quick and secure installation, even in challenging environments. Perfect for heavy-duty trucks, fleet vehicles, and industrial machinery, the P551859 enhances fuel system reliability, reduces maintenance costs, prolongs component life, and ensures consistent long-term engine performance under demanding operating conditions.

Efficiency Test Std: ISO 4402/11171
Type: Water Separator
Gasket ID: 3.17 IN
Efficiency 90%: 30 MICRON
Primary Application: RACOR R120P
Style: Spin-On
Outer Diameter: 108 MM
Thread Size: 1-14 UN
Gasket OD: 3.48 IN
Bowl Thread: 3 3/4-10 UN
Length: 217 MM

Weight

2.3400

Compatibility

RACOR R120P

Caterpillar equipment using 4308929

ISUZU trucks using 8976051181 / 8980818620

Volvo models using 11110474

Trucks & heavy machines using Racor R120P style filters