Not sure about model numbers but shouldnt be too hard to fit. You might as well change the cambelt and tensionser while your at it as it will have to come off. I bought a laser timing belt kit from my local parts shop for about £12, comes with all the pins to lock the crank and pump wheels etc, makes a much easier / accurate job. Never changed the actual pump its self on mine, but from what i can remember, shouldnt be too hard.