Thought my rover 75 diesel needed a new alternator. From what I've seen a horrendous job to tackle. Checked out a 75 forum which said you can change the alternator brush pack. Checked which one I needed (3 pin) and ordered one from dmgrs. It arrived the next day. The job was a bit fiddly but definitely doable. The old brushes were completely worn down compared to the new part. Reassembled then fired it up. The battery light went out and now charging at 14 volts. Many thanks.