Part Number: 532180331, 5321803-31,180331, 917.376592, 917374551, 917376534,917374951,917376480,917376483. Compatible with Husqvarna, compatible with AYP, compatible with Craftsman, compatible with Jonsered, compatible with McCulloch, compatible with Poulan. Compatible with Poulan Pro, compatible with RedMax, compatible with Sears, compatible with Weed Eater, compatible with Mowers. The ignition key is made of metal material with a silver surface and the key head is made of red plastic, which makes it eye-catching. The size of the lawn mower key is 5.6*2.7cm,there are two keys in the product to meet your daily use and replacement. Part number ‎532180331 Application ‎Lawn Mower Handle Colour Red Type Ignition Key Brand Unbranded/Ge.