Condenser. PART NO: A-70225739. Replaces 1900272, 1928111. . MODELS: Allis-Chalmers TRACTOR: CA Allis-Chalmers TRACTOR: D10 Allis-Chalmers TRACTOR: D12 Allis-Chalmers TRACTOR: D14 Allis-Chalmers TRACTOR: D15 Allis-Chalmers TRACTOR: D17 Allis-Chalmers TRACTOR: D19 Allis-Chalmers TRACTOR: WD Allis-Chalmers TRACTOR: WD45 Allis-Chalmers TRACTOR: 170 Allis-Chalmers TRACTOR: 190.