Caterpillar Inc. 308-7480 Fuel Filter Assembly

Caterpillar 308-7480 Fuel Filter Assembly, also cataloged as 368-5934, is a replacement fuel filtration component for CAT C4.4 and C6.6 engine configurations. This assembly is designed to be installed in the engine’s fuel system to filter fuel before it enters the fuel pump and injectors, helping protect fuel-system components from contaminants and maintaining steady fuel flow during operation. The presence of two part numbers—308-7480 and 368-5934—reflects cross-reference cataloging within Caterpillar's parts lineup, making it easier to confirm compatibility when ordering or stocking replacements. When servicing engines that list these numbers, this filter assembly provides a direct replacement option that aligns with Caterpillar’s standard fit and function for the C4.4 and C6.6 families. Use this assembly as part of routine maintenance or repairs to renew the fuel filtration stage in engines configured for these models. Selecting the correct part numbers (308-7480 or 368-5934) helps ensure fitment with CAT C4.4 and C6.6 engines and supports consistent fueling performance.