*********************Toyota 5K and 6K Tachometers are designed to work only with Diesel engines*******************
********************* This is a 4K tachometer and as I know will work with Gas and Diesel engines********************
*************The tachometer signal pickup sensor takes a signal from your alternator on diesel engines*************
Toyota Part Number for Tachometer-83270-60010
Toyota Part Number for Sensor -83180-60040
Original Toyota 12V Tachometer Will fit to all Toyota Land Cruisers 40 series Diesel models *****************************************************************************************************