[markozipko]

Has anyone found a compatible locking diesel cap for a 2021? Not sure what is so special about it, but I cannot locate one. Thanks.

 

[Opusnbill7]

stant 10591D https://a.co/d/4z6Phxh

 

[markozipko]

Thanks. See attachment. Amazon or someone says will not fit a 2021? Is this an error?

 

[DieselDrax]

Thanks. See attachment. Amazon or someone says will not fit a 2021? Is this an error?

Amazon doesn't have diesel vs gas knowledge, the gas trucks have capless fuel fill and that is likely why it says that cap won't fit.

Curious why you want to fool around with a locking cap? Can't siphon fuel via the filler neck, so the only use I can see is to help prevent someone from trying to sabotage your truck. Anyone that wants to steal your fuel will just drill a hole in your tank to drain it into containers.

 

[markozipko]

My brother told me the same thing. If they want the diesel, they will drill a hole. Will someone contaminate the diesel? Unlikely that I have created a revenge situation yet and I do not know of a case near me. But for 20$....
Out on the farm there were cases of a handful of dirt dropped into the fuel tank of 700k$ combines sitting out in the field. We bring all equipment home at night or park 1/2 mile from road behind trees because of crazies. Thanks.