General description This air filter and pre-cleaner kit is designed for BRIGGS & STRATTON engines, ensuring optimal performance and longevity. It includes a set of 4 filters that provide maximum protection against dirt and debris, making it an essential component for maintaining your lawn mower's engine efficiency. Technical specifications Dimensions: 132 mm x 114 mm x 20 mm Material: Filter paper, foam, synthetic rubber, metal Compatibility and accessories Compatible with BRIGGS & STRATTON models: 399959, 491588, 491588S, 494245, T494245, 4101, 5043, 5043B, 5043D, 5043H, 5043K Also fits select Honda engines: GC135, GC160, GC160A, GC160LA, GC190A, GC190LA, GCV135, GCV160, GCV160A, GCV160LA, GCV190A Compatible with various lawn mower brands including John Deere, Lesco, Ariens, Toro, and Craftsman Installation Easy to install, ensuring a proper fit for your lawn mower's engine Usage Designed for use on select Quantum engines, including 625-675 and 625e, 675e, 725e series engines