Transmission Temp Gauge fits John Deere - 2510,3010,3020,4000,4020,JD500, JD600
4020 (Late Models, SNO 201000 +). John Deere Temperature Gauge. Temperature Gauge ----- 6'(72") Lead Capillary, 5/8" -18 UF With Mounting Studs and Brackets. Fits following tractors. JD 500A, JD500C JD510, JD 600 Tractor.