Prime Design ErgoRack Parts Replacement Kit - Upper Model RKT-8000Prime Design ErgoRack Parts Replacement Kit Upper Model RKT 8000 The ErgoRack Parts Replacement Kits are engineered to maintain the peak performance, safety, and longevity of Prime Design ladder rack systems. These comprehensive kits provide high quality, factory spec components necessary for routine maintenance or the repair of specific mechanical assemblies. By utilizing genuine replacement parts, fleet operators can ensure that their ergonomic