| Узел | Модель |
| (L06) - CHASSIS, MAIN FRAME AND REAR AXLE, 990, 995 AND 996 TRACTORS | (990) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (L01-1) - CHASSIS, MAIN FRAME AND COVERS | (990) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 11070001 & AFTER) (1/76-12/80) |
| (89) - MAIN FRAME AND COVERS | (990A) - DAVID BROWN IMPLEMATIC TRACTOR (S/N 440001 TO 468620) (1/61-12/65) |
| (89) - MAIN FRAME AND COVERS | (990B) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (S/N 440001 TO 468620) (1/61-12/65) |
| (L06) - CHASSIS, MAIN FRAME AND REAR AXLE, 990, 995 AND 996 TRACTORS | (995) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (L01-1) - CHASSIS, MAIN FRAME AND COVERS | (995) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 11070001 & AFTER) (1/76-12/80) |
| (L06) - CHASSIS, MAIN FRAME AND REAR AXLE, 990, 995 AND 996 TRACTORS | (996) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (L01-1) - CHASSIS, MAIN FRAME AND COVERS | (996) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 11070001 & AFTER) (1/76-12/80) |
| (M-02) - MAIN FRAME REAR AND GEARBOX COVER | (1190) - CASE DIESEL TRACTOR (1/80-12/83) |