Steering/Hydraulic pump

[s20ale]

Noticed a leak on my pump a while ago and now diceided to replace it as S2 spends more time in garage now due to weather.
Can anyone tell me if the pump is the same throughout the range (ie 2.0 2.6 2.8) or does it have to be specifik for S2 ABY. Can a rebuild be done to these pumps, as anyone tried?
Even better does anyone have one for sale or know where to get one?
OOH so many questions??

Forgot to mention pump has slight knocking noise sounds like a bearing or something.
Does the pully shaft run on bearings?.
Thanks Dale

[Greg_S]

Depending on where it is leaking from you may just need to change the o ring seal

[s20ale]

Cheers Greg on closer inspection ( originaly thougt it was top banjo ) it seems that big + plug on top of pump WAS leaking, So managed to knock plug out with a large one, replace old oring & hey presto no leak. Thanks again
Still have knocking sound so looks like a relacement will be needed unless it can be refurbed???
Does anybody know best solution to replace or to rebuild?

[Jas11n]

Still have knocking sound so looks like a relacement will be needed unless it can be refurbed???

Excellent write up >>>> here for refurbing pump.