Product Overview: Part Name: Coolant Temperature/Toggle Switch Part Number: 146-0240 1460240 Application: Monitors engine coolant temperature and/or controls auxiliary electrical functions depending on configuration; used to trigger warnings, shutdowns, or enable specific operations Compatible Models: Excavators: 312D, 314D, 315D, 320D, 323D, 325D, 330D, 336D, 345D, 349D, 374D, 390D Wheel Loaders: 950H/K, 962H/K, 966H/K, 980H/K, 986H, 988H/K Bulldozers: D5K, D6K, D6T, D7R, D8T, D9T Motor Graders: 120M, 12M, 140M, 160M Compactors: CS54, CS64, CS74 Industrial Engines: C6.6, C7.1, C9, C13, C15, C18 Function: Designed to either monitor coolant temperature to prevent overheating or to serve as an electrical toggle switch for other machine functions Condition: Brand New / OEM Standard Replacement Technical Specifications: Type: Temperature-sensitive switch / Manual toggle (depending on configuration) Voltage: 12 V / 24 V systems Thread Size: OEM standard (typically 3/8"–18 NPT or similar) Connector: 2-pin or blade terminal Material: Brass or stainless sensor housing with weather-sealed plastic body Cycle Life: ≥ 100,000 electrical cycles Weight: Approx. 0.2–0.35 kg Shipping: Global Shipping Available | Delivery in 3–5 Days