The JCB 32004908 Thermostat Ring is a genuine OEM component designed for precise fit and optimal performance in a wide range of JCB equipment. This essential part ensures proper sealing within the thermostat housing, contributing to efficient engine temperature regulation. Compatible with numerous JCB backhoe loaders, telehandlers, excavators, and wheel loaders, including 3CX, 4CX, JS series excavators, and 500 series telehandlers.