| Узел | Модель |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (850) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (1/60-12/65) |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (850) - DAVID BROWN IMPLEMATIC NARROW LIVEDRIVE TRACTOR (1/60-12/65) |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (850) - DAVID BROWN IMPLEMATIC TRACTOR (1/60-12/65) |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (880) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (1/60-12/65) |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (880) - DAVID BROWN IMPLEMATIC NARROW LIVEDRIVE TRACTOR (1/60-12/65) |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (880) - DAVID BROWN IMPLEMATIC NARROW TRACTOR (1/60-12/65) |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (880) - DAVID BROWN IMPLEMATIC TRACTOR (1/60-12/65) |
| (166) - DOWNSWEPT EXHAUST AND SILENCER | (950) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (1/59-12/61) |
| (20) - 85661 DOWNSWEPT EXHAUST, U299 | (950) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (S/N 9503A400001 & ON) (1/61-12/62) |
| (A32) - ENGINE, DOWNSWEPT EXHAUST, 990, 995 AND 996 TRACTORS, OPTIONAL EQUIPMENT | (990) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (21) - DOWNSWEPT EXHAUST, U392, SUPERSEDES U299, 85661 | (990A) - DAVID BROWN IMPLEMATIC TRACTOR (S/N 440001 TO 468620) (1/61-12/65) |
| (21) - DOWNSWEPT EXHAUST, U392, SUPERSEDES U299, 85661 | (990B) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (S/N 440001 TO 468620) (1/61-12/65) |
| (A32) - ENGINE, DOWNSWEPT EXHAUST, 990, 995 AND 996 TRACTORS, OPTIONAL EQUIPMENT | (995) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A32) - ENGINE, DOWNSWEPT EXHAUST, 990, 995 AND 996 TRACTORS, OPTIONAL EQUIPMENT | (996) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |