Blue:930mm long for engine oil on M112, M113, 646, 647, 648
Green:920mm long for gearbox oil on 722.7_P, 722.8_P, 716.5_V
Yellow:930mm long for engine oil on 103.943/984/985,
104, 111, 119, 120, 137.603/913/963/97, 604, 605, 606,611, 612,
613, 628, 612.965
Red:1220mm long for gearbox oil on 722.6_L, G, P, V