Mold-Masters OEM Spare Parts are critical to ensuring your system continues to operate with the highest level of performance and reliability. OEM spare parts maintain the molds original tight tolerances as it was designed and are manufactured without compromise in materials or workmanship for superior durability. Don’t risk your hot runners productivity. Make sure to only use Mold-Masters OEM spare parts when servicing your mold. MasterCARE is there to ensure you get the right part, delivered fast.