NLA AMF Dynamark Craftsman Snowblower Axle Chain Reduction Transmission Go KartClearing out some obsolete parts. This is the axle and drive train from an older 26 Dynamark 3 stage snowblower. Axle is 23″ long and 3/4″ diameter. Sprocket teeth are great, everything is lubed and works smoothly. This item is in the category “Home.