Feature●Application Compatible With LS tractors XR Series 4140, 4145, 4150, 4155●Filters Included: (1) Primary Air Filter Replaces 40007576 (1) Secondary Air Filter Replaces 40049446 (1) Hydraulic Filter Replaces 40007638 (1) Fuel Filter Replaces 40271228 (1) Engine Oil Filter Replaces 40318591●Upon Purchase Filters may vary Between Donaldson, Fleetguard, Baldwin, Sure Filter, HIFI and WIX. If you desire a specific brand, please inform us prior to placing your order●With CFKIT, you will receive High Quality Filters from the most known brands●Cant find your kit? Contact us and well create one for youDescription