HVAC technicians - this Goodman B1789855 piston is the real deal OEM part you need for compressor repairs!

The 0.055 size is perfect for those specific Goodman units that require this exact replacement.

Made right here in the United States with the quality standards that Goodman is known for. When your compressor needs rebuilding or you're doing warranty work, using the genuine OEM part ensures everything fits perfectly and performs like it should. This isn't some aftermarket part that might cause issues down the road - it's the exact same piston that came in your unit originally. Perfect for professional HVAC technicians who want to do the job right the first time. Whether you're working on residential or light commercial Goodman systems, having the correct OEM piston on your truck means you can complete repairs efficiently without callbacks.

Quality matters in compressor work, and this piston delivers the precision and durability that keeps systems running smoothly for years. Stock up on this essential repair part and be ready for your next compressor service call!