| Узел | Модель |
| (088) - POWER-ASSISTED STEERING, U599, FABRICATED AXLE, U952, HEAVY DUTY AXLE, OPTIONAL EQUIPMENT | (880A) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 530001 TO 563379) (1/65-12/71) |
| (088) - POWER-ASSISTED STEERING, U599, FABRICATED AXLE, U952, HEAVY DUTY AXLE, OPTIONAL EQUIPMENT | (880B) - DAVID BROWN SELECTAMATIC TRACTOR (S/N 530001 TO 563379) (1/65-12/71) |
| (72) - POWER ASSISTED STEERING (U599) OPTIONAL EQUIPMENT | (880E) - DAVID BROWN IMPLEMATIC LIVEDRIVE TRACTOR (9/64-12/65) |
| (72) - POWER ASSISTED STEERING (U599) OPTIONAL EQUIPMENT | (880F) - DAVID BROWN IMPLEMATIC TRACTOR (9/64-12/65) |
| (72) - POWER ASSISTED STEERING (U599), (OPTIONAL EQUIPMENT) | (880UE) - DAVID BROWN LIVEDRIVE DIESEL TRACTOR (9/64-12/71) |
| (72) - POWER ASSISTED STEERING (U599), (OPTIONAL EQUIPMENT) | (880UF) - DAVID BROWN DIESEL TRACTOR (9/64-10/65) |