WTB Sending unit 81
Jul 13, 2013 | 02:56 PM
#1
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Joined: May 2012
Posts: 396
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From: Jackson, TN
WTB Sending unit 81
Anyone know where a guy can get a sending unit for my 1981?
I'd also like to get a tank hose, just to be on the safe side as long as I have it all apart.
My sending unit LOOKS ok, lil rusty, but the arm moves up and down. I'd just like to know it all works perfectly before putting it all back together when my tank is repaired and shipped back.
Thanks,
Mark
I'd also like to get a tank hose, just to be on the safe side as long as I have it all apart.
My sending unit LOOKS ok, lil rusty, but the arm moves up and down. I'd just like to know it all works perfectly before putting it all back together when my tank is repaired and shipped back.
Thanks,
Mark
Jul 14, 2013 | 02:23 AM
#2
Probably the dealership. It should be the same in-tank unit from all genera of carbureted 22R trucks.
To test it, you can rig it up to a voltmeter, run 12V through it, and manually move the arm. The resistance should increase as you move the arm further out to the thinner end of the contact.
As far as the hose, are you talking about the fuel line or the filler neck hose?
I'm pretty sure both can be replaced with over-the-counter parts from a NAPA.
To test it, you can rig it up to a voltmeter, run 12V through it, and manually move the arm. The resistance should increase as you move the arm further out to the thinner end of the contact.
As far as the hose, are you talking about the fuel line or the filler neck hose?
I'm pretty sure both can be replaced with over-the-counter parts from a NAPA.
Last edited by RobotMoose; Jul 14, 2013 at 02:26 AM.
Jul 14, 2013 | 05:06 AM
#3
Thread Starter
Registered User
Joined: May 2012
Posts: 396
Likes: 2
From: Jackson, TN
Probably the dealership. It should be the same in-tank unit from all genera of carbureted 22R trucks.
To test it, you can rig it up to a voltmeter, run 12V through it, and manually move the arm. The resistance should increase as you move the arm further out to the thinner end of the contact.
As far as the hose, are you talking about the fuel line or the filler neck hose?
I'm pretty sure both can be replaced with over-the-counter parts from a NAPA.
To test it, you can rig it up to a voltmeter, run 12V through it, and manually move the arm. The resistance should increase as you move the arm further out to the thinner end of the contact.
As far as the hose, are you talking about the fuel line or the filler neck hose?
I'm pretty sure both can be replaced with over-the-counter parts from a NAPA.
I've already asked them and Napa doesn't carry that hose. I was talking about the one that you stick the pump in to fill it at the station. Sorry.
But I'm going to check that with a friend's voltmeter.
Good stuff, thanks.
Good stuff, thanks.
Jul 14, 2013 | 05:17 AM
#4
Just saw this on Fleabay. http://www.ebay.com/itm/1979-80-81-T...20R 22R | eBay
Also something you are looking for http://www.ebay.com/itm/1979-80-81-T...h Vents | eBay
Also something you are looking for http://www.ebay.com/itm/1979-80-81-T...h Vents | eBay
Last edited by Lons81; Jul 14, 2013 at 05:22 AM.
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