Base, Start Year: 01/01/1981

Used in models:340, 575D, 555D, 445, 755B, 345D, 540A, 345C, 455D, 445A, 545D, A64, 655A, 340A, 555C, A66, 340B, 555B, 545A, 450, 455C, 655C, 655D, 250C, 445C, 675D, 540B, 545C, 4610SU, 755A, LX885, L865, L785, LX865, L781, L783, 1499, 1118, 4750V, 2600R, 3910V, 4130NO, 7810O, 3230, TW20, 3600, 8630, 5610, TW5, 3430, 3930N, TW10, 4110V, 334, 335, TW30, 4600SU, 3910R, 4600O, 4830, 3910N, 2910, 3930NO, 7610O, 3610, 2610, 2610V, 6710, 8530, TW25, 8830, 3910H, 6410, 3610V, 3600R, 530A, 4630NO, 7910, 8210, 6610O, 3600N, 3930H, 230A, 2600V, 5600, 4110O, 4610N, 3600NO, 2310, 5110, 234, 5030, TW15, 5030O, 7710, 4110N, 4830O, 4610NO, 4830N, 6810, 7410, 4600NO, 4110NO, TW35, 4610V, 2600N, 3600V, 4630O, 2810