Precision tachometer featuring a white needle for clear RPM monitoring—designed specifically for John Deere tractors including 2510, 2520, 3020, and 4020 models. OEM-compatible part numbers AR50401 through AR50405 and RE206854.

Description

Quality Aftermarket Tachometer w/ White Needle
Fits John Deere 2510, 2520, 3020, 4020 Tractors
Specifications
White needle tachometer has provision for back light & fiber optics. Red needle was used thru 1968.
Replacement Numbers AR32830, AR39904, AR45443, AR48020, AR50401, AR50405, RE206854

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Quality Tachometer W/ White Needle Fits John Deere 2510 2520 3020 4020 Tractors Ar50401 for your collection.