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Join Date: Jun 2008 Location: Vacaville, CA Posts: 352 davidb is offline
August 28th, 2009, 12:38 PM
A65 tapered crank

I have an A65 I will be attempting to overhaul. It has the tapered crank but I have no hub/flange to go with it. Seems these are hard to find in serviceable condition. I'm trying to figure out my options. I would like to use a wood prop. Does anyone make wood props designed to mount on the tapered crank? Are my other options a metal prop or a flanged crank? Just looking for the cheapest option assuming that the crank I have checks out serviceable.
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August 28th, 2009, 08:36 PM
Re: A65 tapered crank

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Originally Posted by davidb View Post
I have an A65 I will be attempting to overhaul. It has the tapered crank but I have no hub/flange to go with it. Seems these are hard to find in serviceable condition. I'm trying to figure out my options. I would like to use a wood prop. Does anyone make wood props designed to mount on the tapered crank? Are my other options a metal prop or a flanged crank? Just looking for the cheapest option assuming that the crank I have checks out serviceable.
You just need the hub for that crank and you can use whatever prop you want. For the wood prop, you'd use the front plate so that the prop hub is sandwiched between the hub flange and front plate. Bolts are inserted forward through the hub flange before the hub is installed; there's too little room once it's on the crank.

The hub has a special nut with it, and a stout snap ring that serves to pull the hub off the crank when you back the nut out.

A picture of the hub, without the nut or snap ring:


It's listed for sale on this website:
http://luscombesilvaire.info/inventory.htm

Dan
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Join Date: Jun 2008 Location: Vacaville, CA Posts: 352 davidb is offline
August 29th, 2009, 12:35 AM
Re: A65 tapered crank

Yup,that is what I need and could't find. Thanks for the link. Pricey little bugger 'cause nobody makes them anymore.

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Originally Posted by Dan Thomas View Post
You just need the hub for that crank and you can use whatever prop you want. For the wood prop, you'd use the front plate so that the prop hub is sandwiched between the hub flange and front plate. Bolts are inserted forward through the hub flange before the hub is installed; there's too little room once it's on the crank.

The hub has a special nut with it, and a stout snap ring that serves to pull the hub off the crank when you back the nut out.

A picture of the hub, without the nut or snap ring:


It's listed for sale on this website:
Parts Listing

Dan
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