ITEM # AC-2260D - Allis Chalmers - D14, D15 (Series I, (up to sn; 8169), gas); Replaces: Front Harness: 228375, 70228375, 230083, 70230083, Rear Harness: 228523, 70228523; --- 6 or 12 Volt generator systems only. Exactly like original. Headlight wires and wiring instructions included. Terminals are soldered and sealed ---