Sealed Beam Bulb (12V)
CTPA-70268648 Replacement Part to Fit:  Allis-Chalmers For Models: 200, 5040, 5045, 5050, 6040, 6060, 6070, 6080, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080 4 1/2" DIAMETER; 3 PRONG TERMINAL; (4440X-1)  Price:  $17.26  Buyers Club Price:  $15.53