Ensure your Perkins diesel engine runs at peak efficiency with our 82°C Thermostat 145206230. Engine-Correct Temperature: Opens at 82°C (180°F) for optimal warm-up and cooling performance, essential for the smooth operation of Perkins models 403D-15, 403D-15T, 404D-22, and 404D-22T. Designed for direct Perkins fitment—check your engine serial for the exact match. This OEM Replacement Quality part supersedes Perkins part number 145206220, ensuring compatibility and reliability. Trust Arko Tractor Parts for high-quality replacements for all your tractor needs, including John Deere, Kubota, Bobcat, Deutz, Massey Ferguson, Case, Cummins, Caterpillar, and JCB.