1946 2N pump hub pins?

chrisa7164

New User
Hello..first post so please bear with me..I'm sorry if this has already been covered,but I haven't been able to find anything about it. I got a 1946 2N from a neighbor who passed this winter. He bought it 2nd hand in 1954 so I am only the 3rd owner. Anyway to the question..it has a hydraulic pump driven off the crankshaft pulley. The rubber grommets in the pulley have disintegrated many years ago from the look of things so the pins on the pump hub have worn to nothing. I know I need a new pulley but the hub is fine except for the pins. Are the pins available separately from the hub? I punched the old ones out easily. Thank you in advance...Chris.
 
Hi Chris, welcome to the forum!
I don't know of a source for the pins separately, but is there
any reason you couldn't use a hardened metal dowel pin?
TOH may have a source or know of a reason not to do that,
as well as others, but I don't see why they would be anything
special that couldn't be replaced.
 
Hello and thank you Royse..I neglected to mention..the pin is 2 different sizes..13/32 in where it goes into the pulley and about 1/4 in where it presses into the pump hub..And I don't have a lathe..it would probably cost as much to have a set made as it would to buy the whole hub
 
(quoted from post at 06:25:27 06/22/15) Hello..first post so please bear with me..I'm sorry if this has already been covered,but I haven't been able to find anything about it. I got a 1946 2N from a neighbor who passed this winter. He bought it 2nd hand in 1954 so I am only the 3rd owner. Anyway to the question..it has a hydraulic pump driven off the crankshaft pulley. The rubber grommets in the pulley have disintegrated many years ago from the look of things so the pins on the pump hub have worn to nothing. I know I need a new pulley but the hub is fine except for the pins. Are the pins available separately from the hub? I punched the old ones out easily. Thank you in advance...Chris.

I have a used Pump Drive Hub (its used not brand new) with the pump shaft (its used but not brand new) both very usable and the rubber bushings (new) for a total of $30 and I pay ship'N...

[email protected] (take the ---- out)
 
Not having a lathe might make it a bit tougher!
Sounds like Hobo has a solution for you though.
Mine has the spline type drive or I would take him up on it myself! :)
 

I would invest in the spline set up myself the hole ball of wax...
The reason why is the rubber pin hole set up ruin's the crank pulley the spline set up does not... The spline set up has a much better fastener set up to retain the crank pulley to the crank shaft a BIG plus...

Its about consumables I would rather consume a pump drive set up than a crank are crank pulley :cry:

I converted mine to a spline set up but never had the heart to put a loader back on my N...
 
(quoted from post at 22:19:25 06/21/15)
I would invest in the spline set up myself the hole ball of wax...
The reason why is the rubber pin hole set up ruin's the crank pulley the spline set up does not... The spline set up has a much better fastener set up to retain the crank pulley to the crank shaft a BIG plus...

Its about consumables I would rather consume a pump drive set up than a crank are crank pulley :cry:

I converted mine to a spline set up but never had the heart to put a loader back on my N...

I second that advice. The rubber bushing/pinned hub setup simply didn't work well. IMO the splined drive is much better:

Pulley - p/n 192160
Hub - p/n 192161
Shaft - p/n 194354

Total for all three will be around $100 and worth the investment.

TOH
 

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