Cornell Diesel System’s Fuel Manager Diesel Filter Kits

Fuel Manager Diesel Filter Kits


Modern diesel engines are equipped with advanced high-pressure injection systems that can be easily damaged by poor quality fuel or, more frequently, contaminated fuel.

Common Rail (CR) diesel systems can run up to 40,000 psi. Many of these systems are intolerant to water and dirt particles and, if contaminated, result in costly engine repairs.

One way to provide better protection for your diesel engine is to install an additional fuel filter and water separator. Most CR systems only have one factory filter, so installing the additional filter is highly recommended, if not essential. Fuel Manager manufacture several options to meet each vehicle’s requirement.

Primary (Pre) Filter – 30 Micron


Plumbed before your factory fuel filter and rated at 30 microns, the Primary (Pre) Filter prolongs the service life of your factory OEM filter. A 30-micron filter will remove particles the size of 30 x 1000ths of a millimeter. This may sound very small, and it is, but not small enough to protect modern high-pressure CR fuel systems. Most factory filters on modern CR systems are rated at 10 micron.

Secondary (Final) Filter – 2 and 5 microns

Plumbed after the factory filter as a last line of defence, the secondary filter in both 2 and 5 microns will effectively remove any water or contaminants that make it past your factory filter. A 2-micron final filter will remove particles the size of just 2 x 1000th of a millimeter.


We stock a full range of fuel filter kits (including Hilux as shown for illustration only) designed specifically for easy install, to save you time and money. If you require more information please contact our friendly staff on 03 9267 8800

Pacific Power experiences the Cornell Difference

Pacific Power experiences the Cornell Difference

Pacific Power Engineering maintains power utilities for waste water, oil pumping stations, and generators in all mining sectors across the Pacific islands and southern Asian region. As a service provider to Pacific Power Engineering, Cornell Diesel Systems is currently servicing and maintaining all major Government power plant equipment and Pacific Power Ruston RKC diesel-powered generators across the Pacific islands.

Pacific Power Ruston RKC Generators

The Ruston RKC generator engine is in a power station on the island of Nauru, and is one of Pacific Power’s large frame engines that provides power for residential homes, businesses, airport and all major government buildings.

Pacific Power’s generators have a capacity of 2.9-megawatt output. Their Ruston RKC generators are periodically overhauled in two stages: cylinder heads are serviced at 6000hrs, and all other major parts and components are overhauled at 12000hrs.

Diesel Fuel Injection Services

All diesel fuel injection components are overhauled at 2000 running hours. All components are broken down in our ISO-certified, pressurised clean room and inspected by a fully-certified accredited technician.

Cornell Diesel Systems is proud to have the specialised knowledge required to service all large frame applications, providing end-to-end service of large frame power generator fuel systems across the Pacific region on behalf of Pacific Power.