This is a New Tachometer Cable : This will fit on IH 706 Farmall Diesels S/N 32237> ,706 International Diesels S/N5274> , 756 Diesel , 826 Gear Drive, 966 , 1066 , 1466 , 1566 tractors . Be sure to check length before purchase.This cable measures 87 1/2" total length. Check out my store for other IH tractor parts. Email if you have any questions . This item will be drop shipped direct from the manufacturer in the lower 48 states for $10.00 . Payment must be received within 7 days. Thanks for looking.