Gardner Denver Champion RE10100A Unloader Valve Kit

RE10100A Unloader muffler assembly for Gardner Denver Champion R-series reciprocating compressors (R10D, R15B, R30D) is a dedicated maintenance kit that covers the unloader path used when the compressor unloads. The assembly houses the components that control exhaust during unloading and restore proper unloader operation after service. The kit includes a gasket, a valve, and an HPIN, all sized to fit R-series units across the R10–R30 family, and is designed for use during routine maintenance or when replacing worn unloader parts on R10D, R15B, or R30D machines. By reassembling the unloader muffler with these parts, you can maintain proper sealing and release function of the unloader system, reducing the potential for leaks and ensuring the valve and muffler operate in concert during unload cycles. Maintenance literature for Champion/Gardner Denver’s R-series identifies RE10100A specifically as the unloader muffler assembly, underscoring its role in the unload sequence and its compatibility with multiple R-series configurations. This part is commonly obtained through distributor networks serving Champion and Gardner Denver equipment and is referenced in service manuals and parts catalogs as the active replacement for worn unloader muffler components, simplifying repairs and helping to extend the life of the unload function.