I just got some DSM 450's and when they arrived two of them have chunks missing out of the plastic 'cap' on the injection end, i'm thinking (hoping) that this just helps aim the spray and that it wouldnt matter too much that its broke but what do you guys think?

 

ya that part is commin to brake. how bad is it? can it still be used? if it is totlle ---- i think you can get replacements

 

They are fine. You can still use them and they'll work just the same. Those caps are just to keep dirt and shyt out of the injector pintle.

 

One of them the bit fell off when i picked it up and the other one doesnt look too bad, it wont budge with a pair of pliers on it but the ******* coming off anyway the thought of plastic injection doesnt do it for me, thanks for the help guys the thought of another two month wait for some replacements was pissing me off

 

I have two injectors with the plastic thing on them and twoo without...all of them work...