Tachometer w/ Red Needle Fits John Deere 4000 4020 4520 Tractors AR32827 AR39902 Carburetor Fits: Applications using a 1-1/2"

Fits: Applications using a 1-1/2" I

1120 (up to SN 75344)

(520 SN: 5208100 & up)

Manifolds with end exhaust only

Fits Cockshutt 550

Tachometer w/ Red Needle Fits John Deere 4000 4020 4520 Tractors AR32827 AR39902 Carburetor Fits: Applications using a 1-1/2"Quality Aftermarket Tachometer w Red Needle Fits John Deere the following w powershift transmission: 4000, (4020 up to SN: 250000), 4520, 4620 ga & diesel; JD Industrial: 600 gas, diesel Tractors Specifications No provision for back light and fiber optics. Red needle was used to 1968 White needle was used 1968 and up Replacement Numbers AR32827, AR39902, AR45445, AR48022, AR50403, AR50407, RE206857