Our Radiator Spare Parts and Fittings category includes all the essential components needed to complete, maintain, or repair your cast iron radiator system. From reducer bushes and joining keys to gaskets and caps, we stock a full range of high-quality parts compatible with traditional radiator designs. Whether you're assembling a new radiator or restoring an old one, these fittings ensure a secure, reliable connection and long-lasting performance—helping you preserve both function and authenticity.
