PU Collar – Part Number 910767 Designed for durability and precise fit, this PU Collar is a reliable replacement component for a range of Porter Cable framing air nailers. Manufactured from ‑quality polyurethane, it provides wear resistance and helps maintain the performance and lifespan of your tool. Key Features: Material: polyurethane for long‑lasting wear and reliable performance. Function: Serves as a secure collar that supports stable operation of compatible air nailers. Compatibility: • Porter Cable FC350A Type 1 – 3 1/2 inch clipped head framing air nailer • Porter Cable FC350A Type 2 – 3 1/2 inch clipped head framing air nailer • Porter Cable FM350A Type 1 air nailer • Porter Cable FR350A – 3 1/2 inch round head framing air nailer Size: Precisely machined to fit the listed models with a snug, dependable seal. Benefits: Ensures proper alignment and stability within the framing nailer mechanism. Helps restore tool performance by replacing worn or damaged components. Reduces downtime caused by equipment failure, allowing for uninterrupted work. Applications: 1. Residential framing projects where consistent nail driving and tool reliability are critical. 2. Construction of decks and outdoor structures, maintaining efficient operation under frequent use. 3. Renovation and remodeling work requiring accurate fastening with professional‑grade tools. This PU Collar is an essential maintenance part for your compatible Porter Cable framing air nailer, making it easier to keep your equipment in working condition and ready for demanding jobs.