The COHIDREX AF4639 Air Filter is a premium aftermarket replacement part designed to meet or exceed the performance of the Fleetguard AF4639. This robust air filter provides superior filtration, protecting your engine from harmful contaminants and extending its lifespan. With an outer diameter of 285 mm, an inner diameter of 170 mm, and a length of 445 mm, it ensures a precise fit and reliable operation in various heavy-duty applications. Weighing approximately 2.18 kg, this filter is engineered for durability and efficient air intake, crucial for maintaining engine efficiency and reducing maintenance costs.