PART NO. A-70261212. Plate Assembly, Clutch. Replaces 70257672. MODELS: Allis-Chalmers TRACTOR: D15 Allis-Chalmers TRACTOR: D17 Allis-Chalmers TRACTOR: D19 Allis-Chalmers TRACTOR: D21 Allis-Chalmers TRACTOR: 170 Allis-Chalmers TRACTOR: 175 (SN: < 5461) Allis-Chalmers TRACTOR: 180 (SN: < 12800) Allis-Chalmers TRACTOR: 185 (SN: < 12800) Allis-Chalmers TRACTOR: 190 Allis-Chalmers TRACTOR: 190XT Allis-Chalmers TRACTOR: 190XTIII Allis-Chalmers TRACTOR: 200 Allis-Chalmers TRACTOR: 7000 . Pk size: 1.