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20+ Fleetguard L9 FOK
The Cummins L9 Series Diesel Engines have a proven track record and the power output levels you need for Medium Duty Applications, Transit Bus, Class C and D buses used for longer trips and demanding routes. To keep these vehicles on the road you need the highest quality Fleetguard Cummins Filtration products available to ensure maximum run-times.
NOTE: The Maximum Service Interval is a regular maintenance level that is vital to keeping your Cummins L9 Series engine running smoothly and avoiding unnecessary repairs. Since most of the drive-time encountered is short trips in stop-and-go traffic, it's always a good idea to change your oil and oil filter at shorter intervals than the maximum recommended interval. Keep in mind that recommended service intervals do not depend on run hours alone. Engine idle time is also a consideration for your next service interval.
The Fleetguard Cummins Filtration designs and build all of there filtration products to meet or exceed OEM specifications. The use of the highest quality filters ensures the maximum uptime for your Cummins L9 engine.