| Узел | Модель |
| (022) - DOWNSWEPT EXHAUST, U923, OPTIONAL EQUIPMENT | (1200) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 700001 & UP) (1/67-12/71) |
| (2-08) - MANIFOLDS AND SILENCER | (1210) - DAVID BROWN DIESEL TRACTOR (S/N 11150001 & AFTER) (1/76-1/80) |
| (A30) - ENGINE, DOWNSWEPT EXHAUST, 1210 AND 1212 TRACTORS, OPTIONAL EQUIPMENT | (1210) - DAVID BROWN SELECTAMATIC DIESEL TRACTOR (1/71-12/76) |
| (A70) - ENGINE, DOWNSWEPT EXHAUST | (1210) - DAVID BROWN SELECTAMATIC DIESEL TRACTOR (1/71-12/76) |
| (2-08) - MANIFOLDS AND SILENCER | (1212) - DAVID BROWN DIESEL TRACTOR (S/N 11150001 & AFTER) (1/76-12/80) |
| (A30) - ENGINE, DOWNSWEPT EXHAUST, 1210 AND 1212 TRACTORS, OPTIONAL EQUIPMENT | (1212) - DAVID BROWN SELECTAMATIC DIESEL TRACTOR (1/71-12/76) |
| (A70) - ENGINE, DOWNSWEPT EXHAUST | (1212) - DAVID BROWN SELECTAMATIC DIESEL TRACTOR (1/71-12/76) |
| (022) - 911418 DOWNSWEPT EXHAUST, U716, OPTIONAL EQUIPMENT | (770A) - DAVID BROWN SELECTAMATIC LIVEDRIVE DIESEL TRACTOR (1/65-12/70) |
| (022) - 911418 DOWNSWEPT EXHAUST, U716, OPTIONAL EQUIPMENT | (770B) - DAVID BROWN SELECTAMATIC DIESEL TRACTOR (1/65-12/71) |
| (020) - 911418, DOWNSWEPT EXHAUST, U716, OPTIONAL EQUIPMENT | (780) - DAVID BROWN SELECTAMATIC DIESEL TRACTOR (1/67-12/71) |
| (020) - DOWNSWEPT EXHAUST, U726 | (880A) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 530001 TO 563379) (1/65-12/71) |
| (020) - DOWNSWEPT EXHAUST, U726 | (880B) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 530001 TO 563379) (1/65-12/71) |
| (20) - DOWNSWEPT EXHAUST (U579) (OPTIONAL EQUIPMENT) | (880E) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (9/64-12/65) |
| (20) - DOWNSWEPT EXHAUST (U579) (OPTIONAL EQUIPMENT) | (880F) - DAVID BROWN IMPLEMATIC TRACTOR (9/64-12/65) |
| (20) - DOWNSWEPT EXHAUST, (U726) (OPTIONAL EQUIPMENT) | (880UE) - DAVID BROWN LIVEDRIVE DIESEL TRACTOR (9/64-12/71) |
| (20) - DOWNSWEPT EXHAUST, (U726) (OPTIONAL EQUIPMENT) | (880UF) - DAVID BROWN DIESEL TRACTOR (9/64-10/65) |
| (2-08) - MANIFOLDS AND SILENCER | (885) - DAVID BROWN DIESEL TRACTOR W/Q CAB (S/N 11000001 TO 11021851) (1/76-12/83) |
| (A30) - ENGINE, DOWNSWEPT EXHAUST, 1210 AND 1212 TRACTORS, OPTIONAL EQUIPMENT | (885) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A70) - ENGINE, DOWNSWEPT EXHAUST | (885) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (2-08) - MANIFOLDS AND SILENCER | (885N) - DAVID BROWN DIESEL TRACTOR W/Q CAB (S/N 11000001 TO 11021851) (1/76-12/83) |
| (A30) - ENGINE, DOWNSWEPT EXHAUST, 1210 AND 1212 TRACTORS, OPTIONAL EQUIPMENT | (990) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A32) - ENGINE, DOWNSWEPT EXHAUST, 990, 995 AND 996 TRACTORS, OPTIONAL EQUIPMENT | (990) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A70) - ENGINE, DOWNSWEPT EXHAUST | (990) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A12-1) - ENGINE, MANIFOLDS AND SILENCER | (990) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 11070001 & AFTER) (1/76-12/80) |
| (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) |
| (A30) - ENGINE, DOWNSWEPT EXHAUST, 1210 AND 1212 TRACTORS, OPTIONAL EQUIPMENT | (995) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A32) - ENGINE, DOWNSWEPT EXHAUST, 990, 995 AND 996 TRACTORS, OPTIONAL EQUIPMENT | (995) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A70) - ENGINE, DOWNSWEPT EXHAUST | (995) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A12-1) - ENGINE, MANIFOLDS AND SILENCER | (995) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 11070001 & AFTER) (1/76-12/80) |
| (A30) - ENGINE, DOWNSWEPT EXHAUST, 1210 AND 1212 TRACTORS, OPTIONAL EQUIPMENT | (996) - 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) |
| (A70) - ENGINE, DOWNSWEPT EXHAUST | (996) - DAVID BROWN SELECTAMATIC TRACTOR (1/71-12/76) |
| (A12-1) - ENGINE, MANIFOLDS AND SILENCER | (996) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 11070001 & AFTER) (1/76-12/80) |
| (2-10) - DOWNSWEPT EXHAUST | (1194) - CASE DIESEL TRACTOR (1/83-12/85) |