Husqvarna 532175574 Lawn Mower Axle, Right Rear Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 917378491,5521CHVA,917378490,917378420,917378431,917376770,917378430,917378452,917378422,917378840,917379610,917378421,917378960,917378493,917378470,917378492,917378451,917378781,917378450,917378494,PR55HY21CA,917378841,917379611,5521CHVB This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 5321755-74,5321825-41,175574X004,532182541 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Craftsman,Poulan This axle (part number 532175574) is for lawn mowers Wear work gloves to protect your hands when installing this part