TD5 Drive Belt Idler Pulley This listing is for one quality replacement idler pulley, which sits above the water pump/PAS pulley, in place of the air conditioning compressor. This will not fit in place of the ACE pump on Discovery 2 models and will not replace the idler pulley on the side of the engine. This corresponds to the following part numbers: ERR6493 This will fit the following vehicles: Land Rover Defender TD5 - Less Air Conditioning Land Rover Discovery 2 TD5 - Less Air Conditioning Please see our other items for thousands more Land Rover parts and accessories.
