Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wrong part for the 900420 Nailer

I purchased this Contact Element for my Paslode cordless framing nailer (model 900420) which I bought here on Amazon. Unfortunately, this Contact Element is for the older models of cordless framing nailer. In fact, when I received the item, the little instruction card inside the package said this was for cordless nailers with the black or silver contact element. The new 900420 gun has an orange contact element. Anyway, I contacted Paslode directly, and was told that the correct part number for a No-Mar Contact Element for the 900420 gun is 901252. If you have the new 900420 gun, contact Paslode for a parts supplier/service center in your area to purchase the 901252 Contact Element, as it does not appear to be available here on Amazon, nor anywhere else on the Internet.