Chrome Oil Tank Plug Temperature Gauge with Dipstick for Harley-Davidson Softail 2000-Up Oil Tank Temperature gauge Plug with Dipstick Temperature gauge surrounded by very high quality chrome; quality Japanse manufacture.Fits into oil tank instead of stock cap.Temperature gauge range 50-350F. Probe length 4" Fit Harley-Davidson Softail 2000-Up. Replaces OEM 62896-00 *Product ID = 3850