The Fleetguard MK12390 Maintenance Kit is built for heavy-duty machinery—including Cummins engines—to deliver exceptional filtration and optimal performance on the job site. Designed to meet strict standards, this kit is ideal for professional operators and dedicated hobbyists who demand reliable, high-performance maintenance solutions.

What’s Included

• Water Separator (P/N FS1000): Removes contaminants and excess water to protect your engine and fuel system.
• Lube Filter (P/N LF9009): Efficiently filters lube oil to extend engine life and maintain peak performance.
• Coolant Filter (P/N WF2077): Captures debris to ensure consistent coolant efficiency and stable engine temperatures.

Key Benefits

• Built to meet Cummins performance standards with up to 99% filtration efficiency.
• Cross-reference compatibility with P553000, P551000, and P554685 widens your application options.
• Brand-new, unopened, and shipped in its original packaging to guarantee quality and reliability.

Shipping & Returns

• Ships within 1 business day with free shipping options.
• Seller-paid return shipping and a simple 30-day return policy for eligible items.

Trust Everything Truck Parts—with over 35 years of experience—to supply top-tier parts and outstanding support. Check out our Fleetguard collection and explore our Maintenance Kits for additional options to keep your machinery running at its best.