Hi,

I'm new to the forum and to k bikes and have done a lot of reading so far.  I have an 85 k100 and have oil leaking from the weep hole for the water pump.  Is anyone selling a full kit to replace all necessary seals or is this an alla carte order?  I know the coolant seal has been updated... Is there any new part numbers that should be referenced?   I am about to take the water pump out and verify what impeller I have and also the condition of the shaft...  Is there a go to mail order place?  Do I need to have all the proper parts numbers?  Are there any new updated parts numbers?

Regards,

James

Bekman wrote:Hi,

I'm new to the forum and to k bikes and have done a lot of reading so far.  I have an 85 k100 and have oil leaking from the weep hole for the water pump.  Is anyone selling a full kit to replace all necessary seals or is this an alla carte order?  I know the coolant seal has been updated... Is there any new part numbers that should be referenced?   I am about to take the water pump out and verify what impeller I have and also the condition of the shaft...  Is there a go to mail order place?  Do I need to have all the proper parts numbers?  Are there any new updated parts numbers?

Regards,

James

hi james try moto-bins in the UK they have a complete overhaul kit for sale and the upgraded impeller and is relatively cheap at i think 30-35 pounds plus freight thats for the seals and also have the shafts for sale as well  cheers from aussie land

Thanks I'll give it a look.  Looks like I have the old impeller.  The nut fell right off when I tried to take it off.  Do I need a puller for the older impeller?

Ok well I have to hold off on the pics as I can't figure out how to post from my phone on the forum.

Never mind.   I only took the front cover off!  I need to take the whole thing off the bike.

G'day James.

There are many posts on the forum about the water/oil pump, so a search will help you find a ton of information. Try this one for size.

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