The Cat 4656506 Fuel Filter Group is an authentic OEM component engineered to deliver superior filtration for Caterpillar engines. This high-quality fuel filter effectively removes contaminants from the fuel system, safeguarding critical engine components and maintaining optimal fuel efficiency. Designed to meet stringent Caterpillar specifications, it ensures reliable performance and extended engine life across a wide range of Cat articulated trucks, asphalt pavers, backhoe loaders, excavators, loaders, and other heavy equipment. With precise dimensions of 104.1 mm length, 104.1 mm width, and 104.1 mm height, and a weight of 0.23 kg, this filter is built for durability and a perfect fit.