Description
The PACCAR Filter Maintenance Kit includes 2277129 Fuel Filter Kit, 2234788 Oil Filter, and 1922496 Oil Filter, providing a complete quality filtration solution for PACCAR MX-11 and MX-13 diesel engines. Designed to meet PACCAR’s strict engineering standards, this maintenance kit delivers comprehensive protection for both the engine lubrication system and fuel system, helping maximize performance, reliability, and service life.
The 2277129 Fuel Filter removes water, dirt, and harmful contaminants from diesel fuel before they reach sensitive fuel system components. This helps protect injectors, fuel pumps, and fuel rails while supporting efficient fuel delivery and combustion. The 2234788 Oil Filter captures soot, metal particles, and other contaminants from engine oil, ensuring clean lubrication and reducing wear on critical engine components. The 1922496 Oil Filter provides additional oil filtration, enhancing engine protection and helping maintain oil cleanliness under demanding operating conditions.
Together, these PACCAR filters help improve engine efficiency, reduce maintenance costs, minimize downtime, and extend the service life of critical engine and fuel system components. Regular replacement at recommended service intervals helps maintain peak performance and long-term reliability.












Charles –
The filter was clean, undamaged, and ready to install right out of the box.