This listing is for a quality Hella branded replacement 127 45 Amp Alternator. This is suitable for the following vehicles: Land Rover Defender - 2.5L Petrol, 2.5L N/A, Turbo Diesel and 200Tdi - 83-94.Land Rover Discovery 1 - 200Tdi & 2.5L Petrol MPI - 89 onwards. Range Rover Classic - 200Tdi. If unsure please send us your registration number or chassis number if overseas for confirmation. Please note that o ur quality aftermarket and original equipment (OEM) branded parts are not to be compared to the cheaper branded parts available.