Husqvarna 537284301 Chainsaw Chain Brake Handle This part is compatible with models including; 965030298,455E,455 RANCHER,460 This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 5372843-01 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Husqvarna This chain brake (part number 537284301) is for chainsaws Let the engine cool and disconnect the spark plug wire before installing this part