One New Aftermarket Replacement Heater Plug Fits Massey Ferguson TractorsThis 12-volt CAV/Fits Lucas Thermostart heater plug (also known as a glow plug) mounts in the intake manifold of the Perkins 23C 4-cylinder diesel engine, heating intake air to aid cold-weather starting. It features a screw terminal connection and dual-thread design with a 1/2 BSP lower thread and 3/8 UNF upper thread.Specifications Voltage: 12V Overall Length: 2.36 in. Spanner Size: 0.94 in. Lower Thread: 1/2 BSP Upper Thread: 3/8 UNF Terminal Type: Screw Terminal Engine: Perkins 23C 4-Cylinder Diesel Compatible ModelsFits Massey Ferguson: TO35 (s/n 188851 and earlier, with 23C engine), 35, 35X (FE), 65, 765, FE35Replaces Part Number(s):1021910M91, 1021910M91-A, 1446176M91, 2666805, 1854040, 1854020, CAV601010A, 6010/10A, 6010SNew aftermarket replacement part - not remanufactured, not used.
