UJD42523 Tachometer---Replaces AR32827

Replaces number AR32827, AR39902, AR45445, AR48022
AR50403, AR50407, RE206857, JDS1003

Fits: 4000, 4020 up to sn 250000, 4520, 4620

For Powershift Transmission Tractors with Gas and Diesel Engines

White Needle---Has Provision for Back Light and Fiber Optics