Impeller Help

[dottieshusband]

Does anybody know the right model Jabsco impeller for a 1987 12V71 Ti raw water pump. Any help is apprecieated. Thanks

 

[captddis]

SHOULD BE A 17936-0001. If it is a TA it takes the double flat drive impeller.

 

[dottieshusband]

Thanks, the boat is new to me, I'm not sure what TA is. It is a turbo charged 12V71 in a 1987 63' MY... Is Ti the same as TA?

 

[mr hatt]

TA = turbocharged & aftercooled TI= turbocharged & intercooled. Same thing. Different impeller for a normally aspirated (non-turbo) engine.

 

[dottieshusband]

Thanks so much.. any suggestions as to engine spares to carry on board?

 

[captddis]

TA = turbocharged & aftercooled TI= turbocharged & intercooled. Same thing. Different impeller for a normally aspirated (non-turbo) engine.

I wouldn't call it the same. TI uses raw water cooled intercoolers. TA uses Jacket cooled aftercoolers and the aftercoolers are under the blower.

 

[Angela]

Thanks so much.. any suggestions as to engine spares to carry on board?

Here is what comes to my mind (and what I carry):
Impellers
Belts
Fuel Filters (lots!)
Those little connectors at the end of your throttle and gear cables
Gallon can of diesel (to refill after a fuel filter change)
Hose Clamps
Some of every size piece of hose on the engine, and a hacksaw to cut it.

I also carry spare injectors, but for me, that's not something I'd fix in the field.

 

[dottieshusband]

Great suggestions, thanks