The Fleetguard MK12343 is a top-of-the-line heavy-duty maintenance kit developed exclusively for Caterpillar applications. Built for reliability and improved performance, this kit provides the durability needed to keep your equipment running at peak efficiency.

Essential Components

• Full Flow Lube Filter LF691A – Provides consistent lubrication under heavy loads
• Fuel Filter FF5319 – Shields critical engine parts by filtering out impurities
• Fuel Water Separator FS1212 – Blocks water contamination to maintain fuel system integrity
• Coolant Product WF2071 – Ensures optimal temperature regulation for sustained engine health

Ordering & Shipping Information

• Items generally ship within 1 business day for prompt delivery
• Our products are Brand-New, Genuine Parts with no minimum order requirements
• Expertly engineered for Caterpillar machinery to deliver precise operational performance

For an even wider range of maintenance solutions, check out our Maintenance Kits collection. You can also explore our extensive Fleetguard lineup for additional high-quality parts designed to meet the rigorous demands of commercial trucks and heavy machinery applications.

Enhance your equipment’s efficiency with the Fleetguard MK12343—order today and experience improved performance and long-lasting reliability.