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Case 621

Coy Lancaster

Senior Member
Joined
Dec 19, 2014
Messages
1,976
Location
Arkansas
Occupation
service tech
A bit late in the day but I remember microswitches a lot like that one on the older non-electronic wheel loader transmission shifter controls for the backup alarm and the transmission neutralizer. The Cat Part Number is 9N-1750. 3 terminations, common, NO, & NC.

View attachment 245740View attachment 245741
Thanks Nige for the info, the one i needed didn't have the lever just a button. I'll keep this in mind though.
 

BigDutchman

Active Member
Joined
Jul 5, 2018
Messages
35
Location
Texas
Thank you but I have that number. The complete shift lever is over 3,000.00 "YIKES" but I did find a micro switch in the UK that I have on order.
Can you remember the part number on micro switch you ordered from UK ? need two switched in my wheel loader as well now, having hell finding em here around texas
 

Coy Lancaster

Senior Member
Joined
Dec 19, 2014
Messages
1,976
Location
Arkansas
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service tech
The one I found in the UK was by the number on the switch it's self. But they couldn't or wouldn't ship it to the U.S. I finally found one by entering the shifter number and found a website that actually broke it down and listed the switch numbers and they were Case part numbers. I saved that and I'll send it to you if and when I find it.
 

Coy Lancaster

Senior Member
Joined
Dec 19, 2014
Messages
1,976
Location
Arkansas
Occupation
service tech
Here is the info on the switch you wanted. I’ll keep looking to see if I find any more information.
 

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BigDutchman

Active Member
Joined
Jul 5, 2018
Messages
35
Location
Texas
if you dont mind, can you send the part number? coudnt make out of it on the pictures you sent
 

BigDutchman

Active Member
Joined
Jul 5, 2018
Messages
35
Location
Texas
Thanks! It actually worked perfectly. So glad I didn’t spend the 3500 on replacement. Cost me $30! Thanks again
if you dont mind, can you send me the part number or where you ordered it? thanks need the micro switches for my fiat loader
 
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