Norco Lifting 904005B 4 Ton Collision Maintenance Repair Kit (Cast Adapters) ball joint adapter set Motors now have sealed bearings Motors now have sealed bearings that are greased for life and provide superior protection against contaminant ingress Addition of V ring slinger and contact lip seal on output shaft extension provide an extra measure of protection to keep contaminants out Tan Farm duty epoxy paint protects motor from harsh environments Gasketed cast conduit boxed Ball bearings lubricated with Mobil Polyrex EM moisture resistant super premium grease Condensation drains 1 and u joint yoke's Flexible hydraulic hose with spring guards at both ends Wedge Ram (1 2 Ton Capacity)