QR Code Link to This Post This is a brand new, oil dipstick with a temperature gauge that fits the following Harley Davidson models: FL 70-84, FLT 80-87, FX 71-85 (EXCEPT FXST), FXRS/RT 84 & up, XLCH 70-78, and FXR 82-83. Gauge is 1" in diameter, rubber plug is 1 1/4" and displays temperatures ranging from 50°F to 350°F. This dipstick measures the oil temperature not the oil level. The stem measures 3 7/8" from the bottom of the rubber and 4 7/8" including the rubber plug and the overall length with gauge measures 5 3/8". PART IS MADE OF METAL NOT PLASTIC show contact info