my model is 502u and sensor2.It is 12yrs.old.which ring do i need
1583147
Not sure what to tell you. My pressure cooker is probably that old as well. This seal worked great on my cooker.
1492587
My original said 4047495 and what i bought says same number and so was sn exact fit. However here the catalougue was different but at the time upon zooming in on the ring the numbers had matched to the one i bought. So not sure why u ve a diff number. On the pkging says ss791991
274573
You may want to contact the vendor who make this sensor to see if they sell one that is compatible with your unit, if not search the internet for companies that still sell the sensor you need or check your local sports store to see if they carry or knows of some company that carries your sensor.
874087
I used a setof leopold rings, but i dont know or remember the type or size.
1587048
I have no idea. You would have to contact Amazon or the manufacturer. My feeling is, why not get the sensors? They can't be that much more money and then you'll have extra parts just in case.
255970
I believe this will fit size-wise. However, depending on the position of the sensor, you may not have room to use this socket and might need to use an offset version. You'll need to see how much room you have before purchasing the removal socket. it's definitely worth taking the few minutes so you don't wind up buying 2 different sockets.
1354731
These sensors should work with units that have 2 wire connections to the main system board. They are quite simple and work very well. You should not have any trouble replacing your old, damaged, non-working sensors.
2054444
All you need is the correct converter ring. Should cost you anywhere from $2-$20 if its not included
1422723
I used the same brand. The sensors after about 10 years will begin to fail. After discussing the issue with tech reps from the manufacturer I replaced all of the detectors with the new replacement model and have had no problems.
755151
It's been my experience that any of these round detectors will work for any other model. At most, you will need to replace the plug that is connected to the wires coming out of the wiring safety box = the (usually octogonal) metal or hard plastic container in which the wires for the device become available. That's simple to do, just re-use the screw caps that are already there!
1044312
First alert and brk are the same. It should work just fine. You will probably need to change out the ring though other than that just plug in no wiring whatsoever.
26199
I just changed my sensor and my light is still on, call up denso customer service line and tell them which bank and which sensor it is (sesor 1 or 2) and they should be able to confirm before you buy it, I advise DONT buy any sensors until you confirm which one it is, I believe on our gs there are a total of 4 02 sensors
60575
Sorry can't answer. I am not home to check model# on mine. Go to the Presto site and checkfor your model# on their pressure cooker list for the proper part number for the sealing ring.
787416
Hi, I m new to this too. This is just the ring that adapt to your camera, you need the part that goes from the telescope to this ring, see the available part from your telescope brand. Cheers
1193541
Pauline, I'm out of town right now, so I can't look up the serial number, but my pot is about 30 years old, that's how long the last ring lasted, and I have the basic regular standard size. The replacement ring I bought was perfect. I was worried too, but I thought the outlay isn't that much, so I gave it a try. I would go for it again. Best, Brigitte
918316
Many well-equipped hardware stores can sell you an O-Ring that will fit. Just be sure you get one that has the correct diameter as well as the thickness of the ring, itself. If you can't find one locally, try this store online: http://tinyurl.com/7pcpgc5
1484991
In response to your question, you need to check on Amazon for that model number. I had the ring so didn't need to order that. Just be watch very carefully to make sure the center piece in your microwave matches the dish you are ordering. I looked closely to the shape on the plate. If it doesn't match it won't fit. I hope this helps and I apologize for not responding sooner. TJ