Genuine Caterpillar Filter 119-3355 comes with IHD Strap wrench. Standard Efficiency Cabin Air Filters are designed to keep out dirt, soot, sand and other contaminants, while also reducing outside odors entering the cab under normal operating conditions. Cat Cabin Air Filters are designed with advanced filtration technology that reduces airborne irritants, creating a cleaner and more comfortable working environment for the operator. * All fitment filter part numbers are based on your engine serial number. * Please confirm with our team if you are unsure this filter will fit your engine.