Guide rings and wear rings serve to guide and support the piston and piston rod within the hydraulic cylinder, minimizing direct metal-to-metal contact and helping to withstand lateral loads. DJF specializes in providing high-quality hydraulic guide rings, support rings, and wear rings. These components effectively support the piston rod, absorb lateral forces, and prevent metal scoring, thereby significantly extending the service life of hydraulic system seals; customization is available.