MPI supercharger pulley question.

[juwalantz]

I have a MPI supercharger kit. The taper lock bushing inside the lower pulley broke in half. The pulley was damadged in the process. I need to purchase a new pulley and taper lock bushing and set screws. Does anyone know where I can find them.

 

[MrSled]

I have a MPI supercharger kit. The taper lock bushing inside the lower pulley broke in half. The pulley was damadged in the process. I need to purchase a new pulley and taper lock bushing and set screws. Does anyone know where I can find them.

Call MPI, they should still have them in stock.

 

[kinger]

Year old thread, did you find a source? My taper lock on the jackshaft of my apex kit did the exact same thing. MPI number does not work. I'm thinking I can get one from like a Grainger or something? mine is marked 3/4" and 1108

 

[gouldsjett1]

I've bought them at grainger but the pulleys are steel.

 

[Ryanshimon]

Heres what I ordered.
https://www.ebay.com/itm/1108-X-3-4...944673?hash=item4b6e971e61:g:RmEAAOSwlqJdcwct

Grainger did not have anything in stock so I couldn't verify if it is correct. Seems pretty standard from what I have found. I'm currently waiting on the supercharger belt to come in to see if that was right.
So far I have received little to no support from any vendors and unless you have a part number for what you are looking for you are flying solo.

 

[gouldsjett1]

I had to order them through grainger also but they came in pretty quick. I will look to see where I got my last belts, can't remember where right now but I do remember they were much cheaper than mpi

 

[Faulkner]

Ordered my taperlocks from amazon

Martin 1108 7/8 Taper Bushing, Sintered Steel, Inch, 0.87" Bore, 1.511" OD, 0.875" Length

Also I got belts from NAPA