Impeller Repair Kit, Upper Kit and Complete Kit

[twr7cx]

I need to rebuild my water pump for my outboard. Anyone able to tell me what comes in the Impeller Repair Kit in comparison to the Upper Kit and Complete Kit ( http://ww2.sierramarine.com/catalog_pdf_8024/Sierra_8024-302.pdf )? Trying to decide which will suit me best.

 

[Moody Blue]

Re: Impeller Repair Kit, Upper Kit and Complete Kit

Typically the impeller kit is just that, a new impeller and drive key with a couple gaskets.

The upper kit consists of the above plus a complete upper waterpump housing (including sleeve), seals, wear plate and water tube coupler.

The complete kit, I imagine, includes both of the above plus a lower waterpump assy including seals and associated gaskets.

Sierra has really great online diagrams of all there parts. Just type in the number and it should bring up the relevant image of the part(s).

 

[twr7cx]

Re: Impeller Repair Kit, Upper Kit and Complete Kit

Sierra has really great online diagrams of all there parts. Just type in the number and it should bring up the relevant image of the part(s).

Found that now, thank you.

For anyone who cares:

18-3207 - Impeller Repair Kit (http://ww2.sierramarine.com/sierra/... ):

18-3507 - Water Pump Kit (http://ww2.sierramarine.com/sierra/... ):

The difference here is that it includes all of the above, plus the 18-3118 - Upper Pump Housing (http://ww2.sierramarine.com/sierra/catalogjava/showcontains.asp?category=Outboard Engine Parts&item=18-3118):

18-3324 - Complete Kit/Water Pump Kit (http://ww2.sierramarine.com/sierra/... ):

The difference here is that it includes all of the above, plus the 18-3424 Water Pump Base (http://ww2.sierramarine.com/sierra/catalogjava/showcontains.asp?category=Outboard Engine Parts&item=18-3424):