Replacement Tachometer Drive Cable – Steel – Fits John Deere 420 430 440 8440 8640 – AR70112, AM3131T

If your old John Deere tractor's tachometer isn't working, the cable might be shot.

This is a new replacement tachometer drive cable made of steel.

It fits a bunch of John Deere models: 420, 430, 440 gas, 8440, 8630, and 8640.

The part numbers it crosses to are AR70112 and AM3131T.

Just a simple cable, but it's the right one for the job.

Get that tach spinning again and know your engine speed.

No brand listed, but it's a solid replacement part.