Warning: This product can not be shipped by Air. The Mustang Re-Arm Kits are designed to keep your Mustang PFDs in safe, working order while you're on the water. Make sure to refer to your owner's manual for maintenance schedule. Use only Mustang Re-Arm Kits for Mustang PFD's. Use of other re-arm kits may result in improper operation or failed to operate and will void the product's warranty. KitDesigned for MA4301MD4031, MD4032 MA2014MD2014, MD2015, MD2016, MD2017 MA5183MD5183, MD5183BC, MD5153, MD5153BC MA7214MD3153 (02/LE/T3), MD3154(02), MD3155, MD3157, MD3183 (02/GS/LE/T2/T3), MD3184(02), MA5283MD5283, MD5253, MD6284, MD6254 MA7113MD1166, MD3000, MD3001, MD3002, MD3003, MD3004, MD3017, MD3019, MD3020, MD3010, MD3015, MD3012,MD3025, MD3031, MD3032, MD3091 MA7114MD2015, MD2053, MD2981, MD2983, MD2951, MD3051, MD3052, MD3053, MD3054, MD3071, MD3075, MD3081, MD3082, MD3084, MD3085, MD3087, MD2983 MA7116MD7183