The Gram Piston Rod with Needle Bearing is a vital component designed for efficient operation in Gram compressors. This assembly features a high-quality piston rod coupled with a needle bearing, providing smooth and reliable movement while reducing friction and wear. Made from durable, high-performance materials, it ensures resistance to high pressure and temperature fluctuations, improving overall compressor efficiency. Ideal for industrial and commercial refrigeration systems, the Gram Piston Rod with Needle Bearing guarantees long-lasting durability and optimal performance.