Electronic Ignition Conversion Kit Fits Massey Tractor | 6-VOLT Positive Ground John Deere 531 (1961-89) (All w/ dual

531 (1961-89) (All w/ dual cylinder steering)

Fits: AA5692R many John Deere models

(4) cotter pins & (4) washers

Fits: Ford 4000

Electronic Ignition Conversion Kit Fits Massey Tractor | 6-VOLT Positive Ground John Deere 531 (1961-89) (All w/ dualQuality Aftermarket Electronic Ignition Conversion Kit 6 Volt Positive Ground System Fits Massey Ferguson Tractor Models: With Delco distributor 1111722, 1111737: TO20 With Delco distributor 1111737, 1111740: TO30 With Delco distributor 1112557, 1112570: TO35 (up to SN 161249) Verify distributor number for compatibility before purchase Specifications Fits tractors with 6 volt positive ground system only Must use graphite style spark plug wires. DO NOT