Alright, for the folks who do their own tool repairs – this is the replacement collar (part number 910767) for several Porter-Cable finish nailer models. Specifically, it's compatible with the FC350A (both Type 1 and Type 2), the FM350A Type 1, and the FR350A Type 1 nailers. The collar is a small but crucial part in the nailer's mechanism, often involved in the depth adjustment or the nosepiece assembly. If yours is worn out, cracked, or lost, this genuine/compatible part should get your nailer back in action. It's a simple, affordable fix compared to buying a whole new tool. A quick safety tip from the listing: wear gloves when you're installing it to protect your hands from sharp edges or pinching. Always make sure your tool is disconnected from the air supply before you start taking it apart. If you're not comfortable doing the repair yourself, it might be best to take the part and the tool to a professional. But for DIYers, this is a straightforward way to extend the life of your trusty Porter-Cable nailer. Just double-check your nailer's model number and type to ensure this is the right collar before you order.
