Allis Chalmers - D17 Series IV Diesel (SN 75001 & up), D19 Diesel
--- Exactly like original. Headlight wires and wiring instructions included. Terminals are soldered and sealed ---
Allis Chalmers - D17 Series III Diesel, D19 (Gas, LP, Diesel)
Water pump to block gasket included (74512212)
Replaces - 74517362
Water Pump is *NEW*
There is another variation of D19 water pump...