puch two speed ZA50 super stuffy crankshaft
puch two speed ZA50 super stuffy crankshaft
 
  $150.00

 :*sorry none today*

qty:

 
 
***ATTN we no longer carry this and instead have these better options!***

new puch two speed ZA50 crankshaft with needle bearing!

whoa!

some clutch drums (clutch bells) will not fit on the end of this brass bushing. if your cranks brass bushing is around 10.25mm you can use this as a replacment!

here is an example of different clutch drum sizes

ALSO make sure your clutch cover uses a 16101 bearing. the 16100 is too small to fit the za50 super stuffy crank end bushing.

here are the different za50 clutch cover smaller bearings

make sure you have the right size, or you are prepared to do some machining work!

taco rating taco rating 3.5 of 5 3.5 of 5 Total Reviews: 7 give your taco rating here

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5 of 5 Well... February 20, 2017
taco eater : Dan Nelson from La Vista, NE United States  
I could only assume this would have worked amazing if I hadn't sent it with my motor to mopedcrankworks.com and had it disappear with my entire engine. Looked to be of great quality.

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1 of 5 Trans destroyer December 5, 2015
taco eater : Anonymous Person from Long Beach, CA United States  
The brass bushing on clutch side of crankshaft will spin loose off the press, seen it three times, then the clutch wobbles, then you break trans stuff.

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3 of 5 Yo dawg April 26, 2014
taco eater : Deadped Ryan from Franklin, TN United States  
There are two different size clutch bell bushings. Make sure you have the right one.

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3 of 5 nice looking but... December 21, 2012
taco eater : kevin bishop from Alpine, TX United States  
This is a great looking crank and all the specs are right EXCEPT the brass bushing is 10.15 and my bell is 9.5 hmmmm  shoulda just pressed in a new con rod. @#$%^&* me

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4 of 5 kewl August 4, 2012
taco eater : joe k from montreal  
This is not an exact replica, the circlip groove is 1mm too far. Removing a shim after the circlip and grinding the big splined spacer is the only way to make it work, have fun.

edit rodney: hmmm ive used this crank on many za50 engines from different years, and it has worked fine on all. the only difference is that some za50 clutch bells are smaller and wont fit, but other than that ive never had the problem youre talking about. maybe your spacing is off or you have a very very weird za50? we've sold mannnny of these cranks, and this is the first ive heard of something like that..

I'm guessing different clutch bell sizes...
all the details here http://www.mopedarmy.com/forums/read.php?7,2747740,page=2

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