Caterpillar

Standard Efficiency Engine Air Filter - Secondary Cat Secondary Engine Air Filters are your last line of defense against dust, dirt and other contaminants that may damage the components of your income-producing machinery. Tasked with protecting the engine while the primary filter is being changed or in the event of a breach in the main filter, this secondary unit plays a critical role in preventing damage due to contaminants. Constructed of durable materials and manufactured to meet Caterpillar’s stringent specifications, these air filters deliver the consistent quality and reliability that Cat owners count on. Because uptime and cost-effective maintenance are critical, Cat Air Filters have been specifically designed to protect and optimize the power of your Cat iron. Working together, genuine Cat Primary and Secondary Filter Elements provide a cost-effective method for maintaining your engine’s integrity and increasing your equipment’s uptime on the jobsite.   Attributes: Environmentally friendly Increased airflow with less restriction Serves the critical role of back-up filtration   COMPATIBLE MODELS Earthmoving Compactor815K 816KMotor Grader120M 2 12M 2 12M 3 12M 3 AWD 14 140 140M 2 140M 3 140M 3 AWD 14M3 150 160 160M 2 160M 3 160M 3 AWD 404F-22Wheel-Type Loader966K 966K XE 966L 966M 966M XE 972K 972L 972M 972M XEPetroleum ProductsCX31-C9I CX31-P600Wheel Dozer814KPipelayerPL72Track-Type Loader973Engine - IndustrialC9.3Wheel Tractor-Scraper627H 627K 627K LRC 637KTrack-Type TractorD6 D6 XE D6T D6XE D7E