Products › Air Filter - 4145 Air Filter - 4145 $38.73 4 of 494511S Air Filter. Catalog part number 4145. Replacement small-engine filter listed in the Power Distributors 2026 StockUp catalog. Add To Cart Added! 4 of 494511S Air Filter. Catalog part number 4145. Replacement small-engine filter listed in the Power Distributors 2026 StockUp catalog.
